| Part No | Make | In. / Ex. Head Dia. |
|---|---|---|
| 2581 | Ford RS2000, Pinto 2.0 Litre Group 1 | Inlet 1.750”/44.4mm |
| 51162 | Ford Sierra 4x4 Turbo | Inlet 1.428”/36.2mm |
| 38418 | Metro Turbo | Exhaust 1.215”/30.85mm |
| 38551 | Honda CB450 | Inlet 38.0mm |
| 38552 | Honda CB450 | Exhaust 33.0mm |
| REC 101 | 850cc/998cc/1098cc Formula Junior | Inlet 1.338”/34.0mm |
| REC 102 | 850cc/998cc/1098cc Formula Junior | Exhaust 1.141”/29.0mm |
| REC 103 | Cooper ‘S’ (Mk1) 1275cc Engine | Inlet 1.401”/35.6mm |
| REC 104 | Cooper ‘S’ (Mk1) 1275cc Engine | Exhaust 1.220”/31.0mm |
| REC 105 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.401”/35.6mm |
| REC 106 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.141”/29.0mm |
| REC 107 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.220”/31.0mm |
| REC 108 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.250”/31.7mm |
| REC 109 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.468”/37.2mm |
| REC 110 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.480”/37.6mm |
| REC 111 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.525”/38.75mm |
| REC 112 | MGB 1800cc 4 Cylinder 1962-80 (12H435, 10503570) | Inlet 1.690”/43.0mm |
| REC 113 | MGB 1800cc 4 Cylinder 1962-80 (12H436, 10503571) | Exhaust 1.440”/36.6mm |
| REC 114 | Arden Cross-Flow MOWOG | Inlet 1.401”/35.6mm |
| REC 115 | Arden Cross-Flow MOWOG | Exhaust 1.220”/31.0mm |
| REC 117 | MGB V8 3500cc (614089, 10534940) | Exhaust 1.350”/34.3mm |
| REC 118 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.480”/37.6mm |
| REC 119 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.440”/36.6mm |
| REC 120 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.401”/35.6mm |
| REC 121 | 850cc/998cc/1098cc | Inlet 1.312”/33.3mm |
| REC 122 | 850cc/998cc/1098cc | Exhaust 1.060”/26.9mm |
| REC 123 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.141”/29.0mm |
| REC 124 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.220”/31.0mm |
| REC 125 | MGB 1800cc 4 Cylinder 1962-80 | Exhaust 1.355”/34.4mm |
| REC 126 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.312”/33.3mm |
| REC 127 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.220”/31.0mm |
| REC 128 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.141”29.0mm |
| REC 129 | Works Cooper | Inlet 1.200”/30.5mm |
| REC 130 | Works Cooper | Exhaust 1.070”/27.1mm |
| REC 131 | Works Cooper | Inlet 1.367”/34.75mm |
| REC 132 | Works Cooper | Exhaust 1.205”30.5mm |
| REC 133 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.181”/30.0mm |
| REC 134/1 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.401”/35.6mm |
| REC 135/1 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Inlet 1.440”/36.6mm |
| REC 136/1 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.220”/31.0mm |
| REC 137/1 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.240”/31.5mm |
| REC 138/1 | Cooper ‘S’ (Mk2) 12G940 Head Casting | Exhaust 1.259”/32.0mm |
| REC 140 | MGA 1955-62 | Exhaust 1.281”/32.5mm |
| REC 141 | MGC 1967-69 | Inlet 1.770”/45.0mm |
| REC 142 | MGC 1967-69 | Exhaust 1.563”/39.7mm |
| REC 201 | Ford 105E / 109E (Pre Cross-Flow) 105-3284 / 105-33988 / 105-33800 | Inlet 1.562/39.6mm |
| REC 202 | Ford 105E / 109E (Pre Cross-Flow) 105-3285 / 105-33960 . | Exhaust 1.358”/35.0mm |
| REC 203 | Ford Cross-Flow Pre 1970 | Inlet 1.556”/39.5mm |
| REC 204 | Ford Cross-Flow Pre 1970 | Inlet 1.625”/41.3mm |
| REC 205 | Ford Cross-Flow Pre 1970 | Exhaust 1.358”/34.5mm |
| REC 206 | Inlet 1.650”/41.9mm | |
| REC 207 | Exhaust 1.425”/36.2mm | |
| REC 208 | Ford Cross-Flow (Flat Head), Mexico | Inlet` 1.625”/41.3mm |
| REC 208W | Ford Cross-Flow (Flat Head), Mexico | Inlet` 1.625”/41.3mm |
| REC 209 | Ford Cross-Flow (Flat Head), Mexico | Exhaust 1.375”/34.9mm |
| REC 210 | Ford Cross-Flow (Flat Head), Mexico | Inlet 1.625”/41.3mm |
| REC 211 | Ford Cross-Flow (Flat Head), Mexico | Exhaust 1.375”/34.9mm |
| REC 213 | Ford RS2000, Pinto 2.0 Litre Group 1 | Inlet 1.750”/44.4mm |
| REC 214 | Ford RS2000, Pinto 2.0 Litre Group 1 | Exhaust 1.500”/38.0mm |
| REC 214N | Ford RS2000, Pinto 2.0 Litre Group 1 | Exhaust 1.500”/38.0mm |
| REC 215 | RS2000, Pinto 2.0 Litre Group 1 | Inlet 1.750”/44.4mm |
| REC 216 | Ford Capri 3.0 Litre Essex V6 Group 1 | Inlet 1.750”/44.4mm |
| REC 217 | Ford Capri 3.0 Litre Essex V6 Group 1 | Exhaust 1.620”/41.1mm |
| REC 218 | Lotus 1558cc Twin Cam (A026E0019Y) | Inlet 1.530”/38.8mm |
| REC 219 | Lotus 1558cc Twin Cam (B026E0020Y) | Exhaust 1.322”/33.5mm |
| REC 219SS | Lotus 1558cc Twin Cam (B026E0020Y) | Exhaust 1.322”/33.5mm |
| REC 220 | Lotus 1558cc Sprint Group II (B026E0019Y) | Inlet 1.563”/39.7mm |
| REC 220/1 | Lotus 1558cc Sprint Group II (B026E0019Y) | Inlet 1.563”/39.7mm |
| REC 221 | Lotus 1558cc Twin Cam | Inlet 1.610”/40.9mm |
| REC 222 | Lotus 1558cc Twin Cam | Exhaust 1.375”/34.9mm |
| REC 222SS | Lotus 1558cc Twin Cam | Exhaust 1.375”/34.9mm |
| REC 223 | Lotus 1558cc BRM,Twin Cam | Inlet 1.610”/40.9mm |
| REC 224 | Lotus 1558cc BRM,Twin Cam | Exhaust 1.364”/34.6mm |
| REC 225 | Lotus 1558cc BRM,Twin Cam | Inlet 1.625”/41.2mm |
| REC 226 | Lotus 1558cc BRM,Twin Cam | Exhaust 1.375”/35.0mm |
| REC 227 | Lotus 1558cc BRM,Twin Cam | Exhaust 1.400”/35.5mm |
| REC 228 | Cosworth RS1800 BDA (Similar to BA0609) | Inlet 1.220/31.0mm |
| REC 229 | Cosworth RS1800 BDA (Similar to BA0610) | Exhaust 1.000”/25.4mm |
| REC 230 | Cosworth RS1800 BDA | Inlet 1.275”/32.4mm |
| REC 231 | Cosworth RS1800 BDA | Exhaust 1.070”/27.2mm |
| REC 232 | Cosworth Formula Atlantic 1600 BDA (BA0256) | Inlet 1.220”/31.0mm |
| REC 233 | Cosworth Formula Atlantic 1600 BDA (BA0257) | Exhaust 1.000”/25.4mm |
| REC 234 | Cosworth BDA (BA0208) | Inlet 1.275”/32.4mm |
| REC 235 | Cosworth BDA (BA0209) | Exhaust 1.070”/27.2mm |
| REC 236 | Cosworth BDA (BA0204) | Inlet 1.325”/33.6mm |
| REC 236W | Cosworth BDA (BA0204) | Inlet 1.325”/33.6mm |
| REC 238 | Cosworth BDA (BA0203) | Exhaust 1.145”/29.0mm |
| REC 239 | Ford Cross-Flow (Flat Head), Clubman | Inlet` 1.720"/43.7mm |
| REC 240 | Ford Cross-Flow (Flat Head), Clubman | Exhaust 1.420"/36.0mm |
| REC 241 | Cosworth SCB 1500cc | Inlet 1.603”/40.7mm |
| REC 242 | Cosworth SCB 1500cc | Exhaust 1.405”/35.7mm |
| REC 243 | Cosworth SCA 1000cc, SCB 1500cc | Inlet 1.625”/41.3mm |
| REC 244 | Lotus 1558cc Twin Cam | Inlet 1.625”/41.2mm |
| REC 245 | Ford Cross-Flow (Deep Chamber) | Inlet 1.600”/40.65mm |
| REC 246 | Ford Cross-Flow (Deep Chamber) | Exhaust 1.400”/35.6mm |
| REC 247 | Ford Cross-Flow (Flat Head), Clubman | Inlet 1.580”/40.1mm |
| REC 248 | Ford Cross-Flow (Flat Head), Clubman | Exhaust 1.340”/34.0mm |
| REC 249 | Lotus 1558cc Twin Cam | Inlet 1.700”/43.1mm |
| REC 250 | Ford Cross-Flow (Flat Head), Clubman | Inlet 1.580”/40.1mm |
| REC 251 | Ford Cross-Flow (Flat Head), Clubman | Exhaust 1.340”/34.0mm |
| REC 252 | Lotus 907 2.0 Litre (B907E0019Y) | Inlet 1.450”/36.8mm |
| REC 252/1 | Lotus 907 2.0 Litre | Inlet 1.450”/36.8mm |
| REC 253 | Lotus 907 2.0 Litre (A907E0020Y) | Exhaust 1.275”/32.4mm |
| REC 253/1 | Lotus 907 2.0 Litre | Exhaust 1.275”/32.4mm |
| REC 254 | Lotus 1558cc Twin Cam | Inlet 1.700”/43.1mm |
| REC 255 | Ford Cross-Flow (Flat Head), Mexico | Exhaust 1.340”/34.0mm |
| REC 256 | Cosworth BDG (BA0545) | Inlet 1.400”/35.5mm |
| REC 257 | Cosworth BDG (BA0455) | Exhaust 1.200”/30.5mm |
| REC 258 | Cosworth BDA (BA0340) | Inlet 1.360”/34.5mm |
| REC 259 | Cosworth BDA (BA0782) | Inlet 1.360”/34.5mm |
| REC 260 | Ford Cross-Flow (Flat Head) | Inlet 1.600”/40.6mm |
| REC 261 | Ford Cross-Flow (Flat Head) | Exhaust 1.340”/34.0mm |
| REC 262 | Ford Cross-Flow (Flat Head), Mexico | Inlet |
| REC 263 | Cosworth BDA (BA0208 - Undercut) | Inlet 1.275”/32.4mm |
| REC 264 | Lotus 1558cc Twin Cam | Exhaust 1.440”/36.5mm |
| REC 265 | Ford Cross-Flow (Flat Head)` | Inlet 1.680”/42.6mm |
| REC 266 | Ford Cross-Flow (Flat Head) | Exhaust 1.420”/36.0mm |
| REC 267 | Ford C.V.H. Engine | Inlet 1.670”/42.4mm |
| REC 268 | Ford C.V.H. Engine | Exhaust 1.470”/37.3mm |
| REC 269 | Cosworth SCA 1000cc (SA0111) | Inlet 1.531”/38.9mm |
| REC 270 | Ford Cross-Flow (Deep Chamber) | Inlet 1.650”/41.9mm |
| REC 271 | Ford Cross-Flow (Deep Chamber) | Exhaust 1.425”/36.2mm |
| REC 275 | Cosworth MAE 1000cc / 1100cc | Inlet 1.450”/36.8mm |
| REC 280 | Cosworth SCA 1000cc (SA0112) | Exhaust 1.300”/33.0mm |
| REC 281 | Cosworth MAE 1000cc / 1100cc | Inlet 1.400/35.5mm |
| REC 282 | Cosworth MAE 1000cc / 1100cc | Exhaust 1.250”/31.7mm |
| REC 283 | Vauxhall Droop Snoot 2.3 Litre OHC | Inlet 1.850”/47.0mm |
| REC 284 | Vauxhall Droop Snoot 2.3 Litre OHC | Exhaust 1.600”/40.6mm |
| REC 286 | Opel Manta 2.0 Litre (2 valve), Group 1 | Inlet 45.0mm/1.772” |
| REC 287 | Opel Manta 2.0 Litre (2 valve), Group 1 | Exhaust 40.0mm/1.575 |
| REC 288 | Opel Manta 2.0 Litre (2 valve), Group A | Inlet 42.0mm/1.653” |
| REC 289 | Opel Manta 2.0 Litre (2 valve), Group A | Exhaust 37.0mm/1.456 |
| REC 290 | Ford Capri 3.0 Litre Essex V6 Group 2 | Inlet 1.800”/45.7mm |
| REC 291 | Opel Manta 2.0 Litre (2 valve), Group B | Exhaust 41.0mm/1.614 |
| REC 292 | Ford Cross-Flow (Flat Head) | Inlet` 1.625”/41.3mm |
| REC 293 | Ford Cross-Flow (Flat Head) | Exhaust 1.375”/34.9mm |
| REC 294 | Ford Capri, Granada 2.8 Litre Cologne V6 | Inlet 1.750”/44.4mm |
| REC 295 | Ford Capri, Granada 2.8 Litre Cologne V6 | Exhaust 1.500”/38.0mm |
| REC 296 | Ford RS2000, Pinto 2.0 Litre | Inlet 1.750”/44.4mm |
| REC 296/1 | Ford RS2000, Pinto 2.0 Litre | Inlet 1.750”/44.4mm |
| REC 296T | Ford RS2000, Pinto 2.0 Litre | Inlet 1.750”/44.4mm |
| REC 297 | Ford RS2000, Pinto 2.0 Litre | Exhaust 1.500”/38.0mm |
| REC 297/1 | Ford RS2000, Pinto 2.0 Litre | Exhaust 1.500”/38.0mm |
| REC 297T | Ford RS2000, Pinto 2.0 Litre | Exhaust 1.500”/38.0mm |
| REC 298 | Toyota Corolla 1200cc 1969-76 (13711-24011) | Inlet 1.425"/36.2mm |
| REC 299 | Toyota Corolla 1200cc 1969-76 (13715-24012) | Exhaust 1.150"/29.2mm |
| REC 300 | Vauxhall Chevette 1256cc Brabham | Inlet 1.437”/36.5mm |
| REC 301 | Vauxhall Chevette 1256cc Brabham | Exhaust 1.220”/31.0mm |
| REC 302 | Vauxhall Astra/Nova/Corsa 1300cc (90106098) | Inlet 33.0mm/1.298” |
| REC 303 | Vauxhall Astra/Nova/Corsa 1300cc (90106086) | Exhaust 29.0mm/1.141” |
| REC 304 | Vauxhall Astra/Nova/Corsa 1300cc | Inlet 35.0mm/1.375” |
| REC 305 | Vauxhall Astra/Nova/Corsa 1300cc | Exhaust 31.0mm/1.225” |
| REC 306 | Ford Cross-Flow (Flat Head), Mexico | Inlet 1.558”/39.6mm |
| REC 307 | Ford Cross-Flow (Flat Head), Mexico | Exhaust 1.330”/33.7mm |
| REC 308 | Volvo B20 | Inlet 1.811”/46.0mm |
| REC 309 | Volvo B20 | Exhaust 1.496”/38.0mm |
| REC 310 | VW Judd F3 | Inlet 40.2mm/1.583” |
| REC 311 | VW Judd F3 | Exhaust 35.0mm/1.375” |
| REC 312 | Datsun Cherry / Sunny, 100A,A12 | Inlet 1.500”/38.1mm |
| REC 313 | Exhaust | |
| REC 314 | Datsun Cherry / Sunny, 100A,A12 | Exhaust 1.260”/32.0mm |
| REC 315 | Rover V8 3500cc SDI / MGB V8 (602166, 10534292) | Inlet 1.630”/41.4mm |
| REC 316 | Rover V8 3500cc SDI / MGB V8 (602165, 10534293) | Exhaust 1.400”/35.5mm |
| REC 317 | Vauxhall Chevette H.S.S 4 Valve Twin Cam | Inlet 1.420”/36.0mm |
| REC 318 | Vauxhall Chevette H.S.S 4 Valve Twin Cam | Exhaust 1.200”/30.5mm |
| REC 319 | Exhaust | |
| REC 320 | Lotus 1558cc Twin Cam | Exhaust 1.400”/35.5mm |
| REC 321 | Jawa | Exhaust 34.0mm |
| REC 322 | Jawa | Exhaust 29.0mm |
| REC 323 | Suzuki GSX1100 | Inlet 28.5mm |
| REC 324 | Suzuki GSX1100 | Inlet 29.0mm |
| REC 325 | Suzuki GSX1100 | Exhaust 25.0mm |
| REC 326 | Suzuki GSX1100 | Exhaust 25.5mm |
| REC 327 | Goddon | Inlet 35.0mm |
| REC 328 | Goddon | Exhaust 28.6mm |
| REC 329 | Suzuki GSX1100 | Inlet 30.0mm |
| REC 330 | Triumph TR4 1961-65 (107626, 10502818) | Exhaust 1.306”/33.2mm |
| REC 331 | Triumph TR4 1961-65 (136567, 10533976) | Inlet 1.561”/39.7mm |
| REC 332 | Inlet 34.00mm | |
| REC 333 | Exhaust 31.00 mm | |
| REC 336 | Honda XL500 | Inlet 35.5mm |
| REC 337 | Honda XL500 | Exhaust 31.0mm |
| REC 338 | Ducati 250cc / 350cc | Inlet 40.9mm |
| REC 339 | Ducati 250cc / 350cc | Exhaust 34.9mm |
| REC 340 | Honda K3/K4 | Inlet 35.0mm |
| REC 341 | Honda K3/K4 | Exhaust 28.0mm |
| REC 342 | Suzuki GSX1100 | Inlet 31.5mm |
| REC 343 | Vauxhall Astra 1800cc Group A (90136614) | Inlet 41.0mm/1.614” |
| REC 344 | Vauxhall Astra 1800cc Group A (90136621) | Exhaust 35.0mm/1.378” |
| REC 345 | Vincent Black Lightning / Shadow (ET34) | Inlet 1.805"/45.85mm |
| REC 346 | Vincent Black Lightning / Shadow (ET33) | Exhaust 1.675"/42.50mm |
| REC 347 | Ford Sierra RS2000 Non-Turbo | Inlet 1.400”/35.6mm |
| REC 347/1 | Ford Sierra RS2000 Non-Turbo | Inlet 1.400”/35.6mm |
| REC 348 | Ford Sierra RS2000 Non-Turbo | Exhaust 1.225”/31.1mm |
| REC 348/1 | Ford Sierra RS2000 Non-Turbo | Exhaust 1.225”/31.1mm |
| REC 349 | Suzuki 5 Valve22.0mm Inlet | Inlet 22mm |
| REC 350 | Suzuki 5 Valve22.0mm Inlet | Inlet 22mm |
| REC 351 | Suzuki 5 Valve24.0mm Exhaust | Exhaust 24mm |
| REC 352 | Datsun Sunny / Pulsar, E15 EGI Engine | Inlet 1.535”/39.0mm |
| REC 353 | Datsun Sunny / Pulsar, E15 EGI Engine | Exahust 1.259”/32.0mm |
| REC 355 | Lotus 1558cc Twin Cam | Inlet 1.530”/38.8mm |
| REC 356 | Lotus 1558cc Twin Cam | Exhaust 1.322”/33.5mm |
| REC 357 | Opel Manta 2.0 Litre (2 valve) | Inlet 46.0mm/1.811” |
| REC 358 | Opel Manta 2.0 Litre (2 valve) | Inlet 45.0mm/1.772” |
| REC 359 | Opel Manta 2.0 Litre (2 valve) | Inlet 46.0mm/1.811” |
| REC 360 | Ducati 125cc | Inlet 32.0mm |
| REC 361 | Ducati 125cc | Exhaust 27.6mm |
| REC 362 | Ducati 200cc | Inlet 36.8mm |
| REC 363 | Ducati 200cc | Exhaust 32.5mm |
| REC 364 | Opel Manta 2.0 Litre (2 valve) | Exhaust 40.0mm/1.575 |
| REC 365 | Opel Manta 2.0 Litre (2 valve) | Exhaust 41.0mm/1.614” |
| REC 367 | Datsun 180B / 240Z / 260Z | Inlet 1.732/44.0mm |
| REC 368 | Datsun 180B / 240Z / 260Z | Exhaust 1.378”/35.0mm |
| REC 369 | Datsun 180B / 240Z / 260Z | Exhaust 1.417”/36.0mm |
| REC 372 | Alfa 1500cc Flat 4 Engine | Inlet 1.570”/40.0mm |
| REC 373 | Alfa 1500cc Flat 4 Engine | Exhaust 1.305”/33.0mm |
| REC 374 | Aermacchi 350cc | Inlet 39.0mm |
| REC 375 | Aermacchi 350cc | Exhaust 33.0mm |
| REC 376 | Aermacchi 250cc | Inlet 39.0mm |
| REC 377 | Aermacchi 250cc | Exhaust 31.0mm |
| REC 378 | Honda XL500 | Inlet 35.7mm |
| REC 379 | Honda XL500 | Exhaust 31.0mm |
| REC 380 | Ferrari 308 GTB / 365 / 512BB / Boxer (103575) | Inlet 1.647”/41.8mm |
| REC 381 | Ferrari 308 GTB / 365 / 512BB / Boxer (106553) | Exhaust 1.445”/36.7mm |
| REC 382 | Ford RS2000, Pinto 2.0 Litre | Inlet 1.647”/41.8mm |
| REC 383 | Ford RS2000, Pinto 2.0 Litre | Exhaust 1.417”/36.0mm |
| REC 384 | Vauxhall Astra 1800cc GTE | Inlet 42.0mm/1.654” |
| REC 385 | Vauxhall Astra 1800cc GTE | Exhaust 36.0mm/1.418” |
| REC 386 | Toyota Formula 3, 2 Litre | Inlet 1.781”/45.2mm |
| REC 387 | Toyota Formula 3, 2 Litre | Exhaust 1.515”/38.5mm |
| REC 388 | Fiat 2 Litre, OHC | Inlet 1.692”/43.0mm |
| REC 389 | Fiat 2 Litre, OHC | Exhaust 1.466”/37.25mm |
| REC 390 | BMW 316,318,518 | Inlet 42.0mm/1.653” |
| REC 391 | BMW 316,318,518 | Exhaust 36.0mm/1.417” |
| REC 392 | Aston Martin (023-050-0165) | Inlet 2.040/51.8mm |
| REC 393 | Aston Martin (048-006-0121) | Exhaust 1.905”/48.4mm |
| REC 394 | Cosworth FVC | Inlet 1.377”/35.0mm |
| REC 395 | Cosworth FVC | Exhaust 1.160”/29.5mm |
| REC 396 | MGC 1967-69 | |
| REC 397 | MGC 1967-69 | |
| REC 398 | Austin Healey 3000, 100/6 | Inlet 1.790”/45.5mm |
| REC 399 | Austin Healey 3000, 100/6 | Exhaust 1.605”/40.7mm |
| REC 400 | Jaguar 3.4 / 3.8 / 4.2 Litre (6 Cylinder) | Inlet 1.800”/45.7mm |
| REC 401 | Jaguar 3.4 / 3.8 / 4.2 Litre (6 Cylinder) | Exhaust 1.650”/41.9mm |
| REC 402 | Skoda Group A | Inlet 1.339”/34.0mm |
| REC 403 | Skoda Group A | Exhaust 1.140”/29.0mm |
| REC 404 | Skoda | Inlet 1.496”/38.0mm |
| REC 405 | Skoda | Exhaust 1.259”/32.0mm |
| REC 406 | Honda CB77 | Inlet 33.2mm |
| REC 407 | Honda CB77 | Exhaust 28.0mm |
| REC 408 | Lada Group A | Inlet 1.456”/37.0mm |
| REC 409 | Lada Group A | Exhaust 1.240”/31.5mm |
| REC 410 | Ferrari 250 GT 1963 V12 (17703) | Inlet (17703) 1.417”/36.0mm |
| REC 411 | Ferrari 250 GT 1963 V12 (17704) | Exhaust (17704) 1.232”31.3mm |
| REC 412 | Volvo | Inlet 1.890”/48.0mm |
| REC 413 | Volvo | Inlet 1.968”/50.0mm |
| REC 414 | Volvo | Exhaust 1.574”/40.0mm |
| REC 415 | Suzuki GS1000 | Inlet 39.0mm |
| REC 416 | Suzuki GS1000 | Inlet 40.0mm |
| REC 417 | Suzuki GS1000 | Exhaust 33.5mm |
| REC 418 | Honda RC30 | Inlet 28.5mm |
| REC 419 | Honda RC30 | Inlet 29.0mm |
| REC 419SS | Honda RC30 | Inlet 29.0mm |
| REC 420 | Honda RC30 | Exhaust 25.5mm |
| REC 421 | GM Speedway | Inlet 33.3mm |
| REC 422 | GM Speedway | Exhaust 28.8mm |
| REC 423 | Toyota Formula 3, 2 Litre | Inlet 1.781”/45.2mm |
| REC 424 | Toyota Formula 3, 2 Litre | Exhaust 1.515”/38.5mm |
| REC 425 | Ford Cross-Flow (Flat Head), Mexico | Exhaust 1.337”/33.9mm |
| REC 426 | Ford RS2000, Pinto 2.0 Litre | Exhaust 1.437”/36.5mm |
| REC 429 | Ford Capri, Granada 2.9 Litre Cologne V6 | Inlet 1.750”/44.4mm |
| REC 430 | Ford Capri, Granada 2.9 Litre Cologne V6 | Exhaust 1.500”/38.0mm |
| REC 433 | BMW 635 | Inlet 47.0mm/1.850” |
| REC 434 | BMW 635 | Exhaust 39.0mm/1.535” |
| REC 435 | BMW 2002 4 Cylinder | Inlet 47.0mm/1.850” |
| REC 436 | BMW 2002 4 Cylinder | Exhaust 39.0mm/1.535” |
| REC 437 | Ferrari 330 V12 | Inlet 1.670”/42.5mm |
| REC 437/1 | Ferrari 330 V12 (USE REC 900) | Inlet 1.653”/42.0mm |
| REC 438 | Ferrari 330 V12 | Exhaust 1.474”/37.4mm |
| REC 438/1 | Ferrari 330 V12 (USE REC 901) | Exhaust 1.474”/37.4mm |
| REC 439 | Vauxhall Nova 1600cc GTE Group A | Inlet 38.0mm/1.498” |
| REC 440 | Vauxhall Nova 1600cc GTE Group A | Exhaust 30.8mm/1.215” |
| REC 441 | Vauxhall Astra 2000cc GTE | Inlet 43.0mm/1.692” |
| REC 442 | Vauxhall Astra 2000cc | Inlet 34.0mm/1.340” |
| REC 443 | Vauxhall Astra 2000cc | Exhaust 30.0mm/1.180” |
| REC 443S | Vauxhall Astra 2000cc | Exhaust 30.0mm/1.180” |
| REC 443N | Vauxhall Astra 2000cc | Exhaust 30.0mm/1.180” |
| REC 444 | Vauxhall Nova 1600cc GTE | Inlet 39.0mm/1.535” |
| REC 445 | Vauxhall Nova 1600cc GTE | Exhaust 31.8mm/1.254” |
| REC 447 | Hart 420 4 Cylinder (420R-0140) | Inlet 1.500"/38.0mm |
| REC 448 | Hart 420 4 Cylinder (420R-0141) | Exhaust 1.250"/31.7mm |
| REC 449 | Kawasaki GPZ600R | Inlet 22.5mm |
| REC 450 | Kawasaki GPZ600R | Exhaust 20.0mm |
| REC 451 | Opel Manta 2.0 Litre (2 valve) | Inlet 47.0mm/1.850" |
| REC 452 | Husqvarna 510cc | Inlet 34.7mm |
| REC 453 | Husqvarna 510cc | Exhaust 30.0mm |
| REC 454 | Ford RS2000, Pinto 2.0 Litre | Inlet 1.791"/45.5mm |
| REC 455 | Ford RS2000, Pinto 2.0 Litre Group 1 | Exhaust 1.500”/38.0mm |
| REC 456 | Rover V8 3500cc / MGB V8 | Inlet 1.844”/46.8mm |
| REC 457 | Rover V8 3500cc / MGB V8 | Exhaust 1.556”/39.5mm |
| REC 458 | Vauxhall Astra 2000cc Group A | Inlet 33.0mm/1.300” |
| REC 459 | Vauxhall Astra 2000cc Group A | Exhaust 29.0mm/1.142” |
| REC 459S | Vauxhall Astra 2000cc Group A | Exhaust 29.0mm/1.142” |
| REC 460 | Rover V8 3500cc / MGB V8 (614088, 10534939, TVR No. E0170) | Inlet 1.692”/43.0mm |
| REC 461 | Rover V8 3500cc / MGB V8 (614089, 10534940, TVR No. E0171) | Exhaust 1.455”/37.0mm |
| REC 462 | Vauxhall Chevette H.S.S 4 Valve Twin Cam | Inlet 1.477”/37.5mm |
| REC 463 | Vauxhall Chevette H.S.S 4 Valve Twin Cam | Exhaust 1.260”/32.0mm |
| REC 464 | Vauxhall Astra 1800cc GTE | Inlet 44.5mm/1.750” |
| REC 465 | Volvo | Inlet 1.968”/50.0mm |
| REC 466 | Volvo | Inlet 1.890”/48.0mm |
| REC 467 | Volvo | Exhaust 1.614”/41.0mm |
| REC 468 | Ferrari 308 (4Valve),Lancia Thema 8.32 (131198) | Inlet 1.138"/28.9mm |
| REC 469 | Ferrari 308 (4Valve),Lancia Thema 8.32 (131199) | Exhaust 1.023"/26.0mm |
| REC 470 | Lotus 1558cc Twin Cam | Inlet 1.700”/43.1mm |
| REC 471 | Ford Pinto 2.0 Litre, 4 Valve | Inlet 1.415”/36.0mm |
| REC 472 | Ford Pinto 2.0 Litre, 4 Valve | Exhaust 1.262”/32.0mm |
| REC 473 | Yamaha OWO1 | Inlet (x2) 24.0mm |
| REC 474 | Yamaha OWO1 | Inlet (x1) 24.0mm |
| REC 475 | Yamaha OWO1 | Exhaust (x2) 25.5mm |
| REC 476 | Cosworth BDG/T | Exhaust 1.200”/30.5mm |
| REC 476N | Cosworth BDG/T | Exhaust 1.200”/30.5mm |
| REC 477 | Rover V8 3500cc / MGB V8 | Inlet 1.692”/43.0mm |
| REC 477/1 | Rover V8 3500cc / MGB V8 | Inlet 1.692”/43.0mm |
| REC 478 | Rover V8 3500cc / MGB V8 | Exhaust 1.455”/37.0mm |
| REC 478/1 | Rover V8 3500cc / MGB V8 | Exhaust 1.455”/37.0mm |
| REC 479 | Ferrari 246 Dino (4178519) | Inlet 1.670”/42.5mm |
| REC 480 | Ferrari 246 Dino | Exhaust 1.446”/36.7mm |
| REC 481 | Kawasaki Z900 | Inlet 36.0mm |
| REC 482 | Kawasaki Z900 | Inlet 37.0mm |
| REC 483 | Kawasaki Z900 | Exhaust 30.0mm |
| REC 484 | Kawasaki Z900 | Exhaust 31.0mm |
| REC 485 | Suzuki GS1000 | Inlet 38.0mm |
| REC 486 | Suzuki GS1000 | Exhaust 32.0mm |
| REC 487 | Suzuki GSXR1100G/H/J/K/L 87 - 90 | Inlet 30.0mm |
| REC 488 | Suzuki GSXR1100G/H/J/K/L 87 - 90 | Exhaust 26.0mm |
| REC 489 | Aermacchi | Exhaust 34.0mm |
| REC 490 | Astin Martin DB6 | Inlet 2.125”/54.0mm |
| REC 491 | Astin Martin DB6 | Exhaust 1.875”/47.6mm |
| REC 492 | Volvo West Coast | Inlet 1.811”/46.0mm |
| REC 493 | Volvo West Coast | Exhaust 1.496”/38.0mm |
| REC 494 | BMW | Inlet 42.5mm/1.670” |
| REC 495 | BMW | Exhaust 36.6mm/1.440” |
| REC 496 | Ferrari V12 (17694) | Inlet 1.338”/34.0mm |
| REC 497 | Ferrari V12 (17695) | Exhaust 1.181”/30.0mm |
| REC 498 | Austin Healey 3000 | Inlet 1.850”/47.0mm |
| REC 499 | Austin Healey 3000 | Exhaust 1.620”/41.1mm |
| REC 500 | VW Golf 1588cc GTI 1975 – 82 (3322) | Inlet 40.0mm/1.575" |
| REC 501 | VW Golf 1588cc GTI 1975 - 82 (3320) | Exhaust 35.0mm/1.378” |
| REC 502 | VW Golf/Jetta/Passat/Scirocco GTI 1985 (33125) | Inlet 32.0mm/1.260" |
| REC 503 | VW Golf/Jetta/Passat/Scirocco GTI 1985 | Exhaust 28.0mm/1.104” |
| REC 504 | BMW | Inlet 43.5mm/1.712” |
| REC 505 | BMW | Exhaust 37.2mm/1.465” |
| REC 506 | Husaberg 500cc | Inlet 35.0mm |
| REC 507 | Husaberg 500cc | Exhaust 30.0mm |
| REC 508 | Rover V8 3500cc / MGB V8, 400SE TVR | Inlet 1.750”/44.4mm |
| REC 509 | Rover V8 3500cc / MGB V8, 400SE TVR | Exhaust 1.470”/37.3mm |
| REC 510 | Yamaha OWO1 | Exhaust (x2) 24.5mm |
| REC 511 | Yamaha OWO1 | Inlet (x2) 23.0mm |
| REC 512 | Yamaha OWO1 | Inlet (x1) 23.0mm |
| REC 513 | Opel Manta 400 2.0 Litre (4 valve) | Inlet 37.0mm/1.460” |
| REC 514 | Opel Manta 400 2.0 Litre (4 valve) | Exhaust 32.4mm/1.275” |
| REC 515 | Husqvarna 350cc | Inlet 32.5mm |
| REC 516 | Husqvarna 350cc | Exhaust 27.0mm |
| REC 517 | VW Golf 1272cc C/CL/GL 1983 - On | Inlet 42.0mm/1.652” |
| REC 519 | Volvo WCE | Inlet 1.890”/48.0mm |
| REC 520 | Volvo WCE | Exhaust 1.574”/40.0mm |
| REC 521 | Volvo WCE | Inlet 1.850”/47.0mm |
| REC 522 | Volvo WCE | Exhaust 1.614”/41.0mm |
| REC 523 | TA / TB / TC / TD MK1 | Exhaust 1.245”/31.6mm |
| REC 524 | TC / TD MK2 (USE REC 1736) | Exhaust 1.358”/35.5mm |
| REC 525 | Aston MartinVantage 5.3 LitreV8 (B06-14514) | Inlet 2.100"/ 53.3mm |
| REC 526 | Aston MartinVantage 5.3 LitreV8 (B06-20685) | Exhaust 1.975"/47.6mm |
| REC 527 | Suzuki DR750 Super Mono | Inlet 41.0mm |
| REC 528 | Suzuki DR750 Super Mono | Exhaust 35.0mm |
| REC 529 | Ford Sierra 4x4 Non-Turbo | Inlet 1.500”/38.1mm |
| REC 530 | Ford Sierra 4X4 Non-Turbo | Exhaust 1.300/33.0mm |
| REC 531 | Yamaha FJ1200 | Inlet 30.0mm |
| REC 532 | Yamaha FJ1200 | Exhaust 26.0mm |
| REC 533 | 200SX (SR20 Engine) (V94194) | Inlet 1.417”/36.0mm |
| REC 534 | 200SX (SR20 Engine) (V94195) | Exhaust 1.220”/31.0mm |
| REC 535 | Triumph TR2 (136567, 10533976) | Exhaust 1.305”/33.2mm |
| REC 536 | VW Golf 16 Valve | Inlet 32.0mm/1.260” |
| REC 537 | VW Golf 16 Valve | Exhaust 28.0mm/1.102” |
| REC 538 | Volvo | Inlet 1.811”/46.0mm |
| REC 539 | Volvo | Inlet 1.929”/49.0mm |
| REC 540 | Volvo | Inlet 1.890”/48.0mm |
| REC 541 | Volvo | Exhaust 1.574”/40.0mm |
| REC 542 | Audi Quattro | Inlet 1.496”/38.0mm |
| REC 543 | Audi Quattro | Exhaust 1.307”/33.2mm |
| REC 544 | Husqvarna 610cc | Inlet 36.0mm |
| REC 545 | Husqvarna 610cc | Exhaust 32.5mm |
| REC 546 | Triumph TR4 1961-65 (107626, 10502818) | Inlet 1.655”/42.0mm |
| REC 547 | Triumph TR4 1961-65 (136567, 10533976) | Exhaust 1.437”/36.5mm |
| REC 548 | Triumph TR6 1969-76 (146128, 10534333) | Inlet 1.535”/39.0mm |
| REC 549 | Triumph TR6 1969-76 (146084, 10534560) | Exhaust 1.299”/33.0mm |
| REC 550 | Kawasaki ZXR750, ZXR900 | Inlet 29.0mm |
| REC 551 | Kawasaki ZXR750, ZXR900 | Exhaust 25.0mm |
| REC 552 | Jaguar 3.4 /3.8 / 4.2 Litre (6 Cylinder) | Inlet 1.875”/47.6mm |
| REC 553 | Vauxhall Astra / Nova 1400cc | Inlet 39.0mm/1.535” |
| REC 554 | Ford Sierra 4x4 Non-Turbo | Inlet 1.427”/36.2mm |
| REC 555 | Ford Sierra 4x4 Non-Turbo | Inlet 1.427”/36.2mm |
| REC 555/1 | Ford Sierra 4x4 Non-Turbo | Inlet 1.427”/36.2mm |
| REC 556 | Ford Sierra 4X4 Non-Turbo | Exhaust 1.260/32.0mm |
| REC 556N | Ford Sierra 4X4 Turbo | Exhaust 1.260”/32.0mm |
| REC 557 | Coventry Climax FWE 1216cc 4 Cylinder | Inlet 1.343”/34.1mm |
| REC 579 | Honda K3/K4 | Inlet 36.0mm |
| REC 580 | Honda K3/K4 | Exhaust 29.0mm |
| REC 581 | Ford C.V.H. Engine | Inlet 1.700”/43.1mm |
| REC 582 | Yamaha YZF750SP | Inlet (x2) 23.0mm |
| REC 583 | Yamaha YZF750SP | Inlet (x1) 23.0mm |
| REC 584 | Yamaha YZF750SP | Exhaust (x2) 24.5mm |
| REC 587 | Kawasaki ZXR400 | Inlet 22.0mm |
| REC 587/1 | Kawasaki ZXR400 | Inlet 22.0mm |
| REC 588 | Kawasaki ZXR400 | Exhaust 19.0mm |
| REC 588/1 | Kawasaki ZXR400 | Exhaust 19.0mm |
| REC 589 | Vauxhall Astra 2000cc | Inlet 35.0mm/1.377” |
| REC 590 | Vauxhall Astra 2000cc | Exhaust 31.0mm/1.219” |
| REC 591 | Yamaha FZR400 | Inlet 22.0mm |
| REC 592 | Yamaha FZR400 | Exhaust 19.0mm |
| REC 593/1 | Ducati Super Mono, 916 | Inlet 37.0mm |
| REC 594/1 | Ducati Super Mono, 916 | Exhaust 31.0mm |
| REC 595/1 | Ducati Super Mono | Inlet 36.0mm |
| REC 596 | Ford C.V.H. Engine | Inlet 1.670”/42.4mm |
| REC 597 | Ford C.V.H. Engine | Exhaust 1.470”/37.3mm |
| REC 598 | Yamaha YZF750P | Inlet 23.0mm |
| REC 599 | Yamaha YZF750P | Inlet 23.0mm |
| REC 600 | Yamaha YZF750P | Exhaust (x2) 24.5mm |
| REC 601 | Renault Clio (J757092) | Inlet 1.213”/30.8mm |
| REC 602 | Renault Clio (T8040721) | Exhaust 1.132"/28.75mm |
| REC 603 | Honda CBR600F upto 1998 | Inlet 25.5mm |
| REC 603/1 | Honda CBR600F upto 1998 | Inlet 25.5mm |
| REC 603/2 | Honda CBR600F upto 1998 | Inlet 25.5mm |
| REC 604 | Honda CBR600F upto 1998 | Exhaust 22.0mm |
| REC 604/1 | Honda CBR600F upto 1998 | Exhaust 22.0mm |
| REC 605 | Kawasaki ZZR1100 | Inlet 31.5mm |
| REC 606/1 | Ducati 888 | Inlet 36.0mm |
| REC 607/1 | Ducati 888 | Exhaust 31.0mm |
| REC 608/1 | Ducati 888 | Inlet 34.0mm |
| REC 609/1 | Ducati 888 | Exhaust 30.0mm |
| REC 610 | Nissan Primera/Serena 2 Litre (V94192) | Inlet 1.342”/34.0mm |
| REC 610/1 | Nissan Primera/Serena 2 Litre | Inlet 1.342”/34.0mm |
| REC 611 | Nissan Primera/Serena 2 Litre (V94193) | Exhaust 1.181”/30.0mm |
| REC 612 | Alfa V6 | Inlet 1.752”/44.5mm |
| REC 613 | Alfa V6 | Exhaust 1.536”/39.0mm |
| REC 614 | Ford | Inlet 42.0mm |
| REC 615 | Ford | Exhaust 36.3mm |
| REC 616 | Suzuki GSXR1100G/H/J/K/L 1987 - 1990 (G/H/J) 1052cc, (K/L) 1127cc | Inlet 31.0mm |
| REC 617 | Suzuki GSXR1100G/H/J/K/L 1987 - 1990 (G/H/J) 1052cc, (K/L) 1127cc | Exhaust 27.0mm |
| REC 618 | Yamaha FZR600 Upto 1994 | Inlet 24.0mm |
| REC 619 | Yamaha FZR600 Upto 1994 | Exhaust 21.0mm |
| REC 620 | Yamaha FZR600R 1994 - 1999 | Inlet 24.0mm |
| REC 620/1 | Yamaha FZR600R 1994 - 1999 | Inlet 25.2mm |
| REC 621 | Yamaha FZR600R 1994 - 1999 | Exhaust 21.0mm |
| REC 622 | Suzuki GS1000 | Inlet 41.0mm |
| REC 623 | Yamaha FZR400 | Inlet 22.0mm |
| REC 623/1 | Yamaha FZR400 | Inlet 22.0mm |
| REC 624 | Yamaha FZR400 | Exhaust 19.0mm |
| REC 624/1 | Yamaha FZR400 | Exhaust 19.0mm |
| REC 625 | Yamaha FZR600R 1994 - 1999 | Inlet 24.0mm |
| REC 626 | Yamaha FZR600R 1994 - 1999 | Exhaust 21.0mm |
| REC 627 | Kawasaki ZXR400 | Inlet 22.0mm |
| REC 627/1 | Kawasaki ZXR400 | Inlet 22.0mm |
| REC 628 | Kawasaki ZXR400 | Exhaust 19.0mm |
| REC 628/1 | Kawasaki ZXR400 | Exhaust 19.0mm |
| REC 629 | Honda RC45 1994 - On | Inlet 29.0mm |
| REC 630 | Honda RC45 1994 - On | Exhaust 24.5mm |
| REC 631 | Kawasaki ZZR600 1994 - On | Inlet 26.0mm |
| REC 632 | Kawasaki ZZR600 1994 - On | Exhaust 22.0mm |
| REC 633 | Honda RC45 1994 - On | Inlet 29.0mm |
| REC 633SS | Honda RC45 1994 - On | Inlet 29.0mm |
| REC 634 | Honda RC45 1994 - On | Exhaust 24.5mm |
| REC 635 | Honda RC30 | Inlet 28.0mm |
| REC 636 | Honda RC30 | Exhaust 24.5mm |
| REC 637 | Coventry Climax FWE 1216cc (FWE 1021/7S) | Exhaust 1.200”/30.5mm |
| REC 638 | Kawasaki KLX250 | Inlet 29.0mm |
| REC 639 | Maserati 3.0 Litre SS | Exhaust 1.689”/43.0mm |
| REC 640 | Yamaha XTZ660 Early 1992 (3YF-12111-00-00) | Inlet (x3) 30.00mm |
| REC 641 | Yamaha XTZ660 Early 1992 (3YF-12121-00-00) | Exhaust (x2) 32mm |
| REC 642 | Suzuki GSXR750WN/WP (12911-17E00) | Inlet 27.0mm |
| REC 643 | Suzuki GSXR750WN/WP (12912-17E00) | Exhaust 24.0mm |
| REC 644 | Suzuki GSXR1100WP/WR, SV650 (12911-46E00) | Inlet 31.0mm |
| REC 645 | Suzuki GSXR1100WP/WR1 1993-On (12912-46E00) | Exhaust 27.0mm |
| REC 646 | Suzuki GSXR1100M/N 1991 - 1992 | Inlet 28.5mm |
| REC 647 | Suzuki GSXR1100M/N 1991 - 1992 | Exhaust 25.0mm |
| REC 648 | Vauxhall Astra / Nova 1400cc | Exhaust 32.0mm/1.259” |
| REC 649 | Jaguar V12 5.3 Litre, 1971-1981 | Inlet 1.800”/45.7mm |
| REC 650 | Jaguar V12 5.3 Litre, 1971-1981 | Exhaust 1.450”/36.8mm |
| REC 651 | Yamaha FZR1000 1989 - On | Inlet (x2) 23.5mm |
| REC 652 | Yamaha FZR1000 1989 - On | Inlet (x1) 23.5mm |
| REC 653 | Yamaha FZR1000 1989 - On | Exhaust (x2) 25.0mm |
| REC 654 | Yamaha FZR1000 1989 - On | Inlet (x2) 24.0mm |
| REC 655 | Yamaha FZR1000 1989 - On | Inlet (x1) 24.0mm |
| REC 656 | Yamaha FZR1000 1989 - On | Exhaust (x2) 25.5mm |
| REC 657 | Kawasaki ZX6R | Inlet 27.0mm |
| REC 657/1 | Kawasaki ZX6R | Inlet 27.0mm |
| REC 657K | Kawasaki ZX6R | Inlet 27.0mm |
| REC 658 | Kawasaki ZX6R | Exhaust 22.5mm |
| REC 658/1 | Kawasaki ZX6R | Exhaust 22.5mm |
| REC 659 | Polymotor | Inlet 35.56mm |
| REC 660 | Polymotor | Exhaust 30.5mm |
| REC 661 | Vauxhall Astra / Nova / Corsa 1400cc (29397 / V91995) | Inlet 31.0mm/1.219” |
| REC 662 | Vauxhall Astra / Nova / Corsa 1400cc (29428 / V91996) | Exhaust 27.4mm/1.080” |
| REC 663 | Vauxhall Astra / Nova / Corsa 1400cc | Inlet 32.0mm/1.260” |
| REC 664 | Vauxhall Astra / Nova / Corsa 1400cc | Exhaust 28.4mm/1.120” |
| REC 665 | Volvo B23 | Inlet 1.898”/48.2mm |
| REC 666 | Volvo B23 | Exhaust 1.572”/40.0mm |
| REC 667 | KTM 620 Single | Inlet 36.0mm |
| REC 668 | KTM 620 Single | Exhaust 30.0mm |
| REC 668/1 | KTM 620 Single | Exhaust 32.0mm |
| REC 669 | Civic Group A | Inlet 33.0mm |
| REC 670 | Civic Group A | Exhaust 28.1mm |
| REC 671 | Husaberg 350cc | Inlet 31.0mm |
| REC 672 | Husaberg 350cc | Exhaust 27.0mm |
| REC 673 | Volvo | Exhaust 1.614”/41.0mm |
| REC 674 | Coventry Climax FWE 1216cc (FEW 1013/70) | Inlet 1.456"/37.0mm |
| REC 675 | Coventry Climax FEW 1216cc (FEW 1021/70) | Exhaust 1.259"/32.0mm |
| REC 676 | Rover ‘K’ Series 1400cc (V91209) | Inlet 27.7mm/1.092” |
| REC 677 | Rover ‘K’ Series 1400cc (V94053) | Exhaust 24.15mm/0.951” |
| REC 677/1 | Rover ‘K’ Series 1400cc (V94053) | Exhaust 24.15mm/0.951” |
| REC 678 | Ford RS2000, DOHC 4 Valve (V94231) | Inlet 1.320”/33.5mm |
| REC 679 | Ford RS2000, DOHC 4 Valve | Exhaust 1.182”/30.0mm |
| REC 680 | Honda CBR900 Fireblade | Inlet 28.5mm |
| REC 681 | Honda CBR900 Fireblade | Exhaust 24.0mm |
| REC 682 | Honda CBR900 Fireblade | Inlet 27.5mm |
| REC 683 | Honda CBR900 Fireblade | Exhaust 23.0mm |
| REC 684 | 1992 Nissan Micra, Group A | Inlet 1.083”/27.5mm |
| REC 685 | 1992 Nissan Micra, Group A | Exhaust 0.885”/22.5mm |
| REC 686 | Suzuki RF900 | Inlet 29.0mm |
| REC 687 | Suzuki RF900 | Exhaust 25.0mm |
| REC 688 | Vauxhall Astra 2000cc GTE | Exhaust 37.0mm/1.456” |
| REC 689 | Honda K3/K4 | Inlet 35.0mm |
| REC 690 | Honda K3/K4 | Exhaust 28.0mm |
| REC 691 | Suzuki GSXR1100M/N 1991-1992 | Inlet 30.0mm |
| REC 692 | Suzuki GSXR1100M/N 1991-1992 | Exhaust 26.0mm |
| REC 693 | Kawasaki ZZR1100 (12005-1148) | Exhaust 27.0mm |
| REC 694 | Spiess VW Formula 3 1984-on | Inlet 1.622”/41.2mm |
| REC 695 | Spiess VW Formula 3 1984-on | Exhaust 1.426”/36.2mm |
| REC 696 | Ford Zetek 2000 Litre (V91356, 18330, 928M6507D1A) | Inlet 1.319”/33.5mm |
| REC 697 | Ford Zetek 2000 Litre (V94075,18391, 948M6505B2A) | Exhaust 1.181”/30.0mm |
| REC 698 | Mazda Turbo | Inlet 1.299”/33.0mm |
| REC 699 | Mazda Turbo | Exhaust 1.102”/28.0mm |
| REC 700 | Suzuki GSXR750WP 1996 - On | Inlet 29.0mm |
| REC 701 | Suzuki GSXR750WP 1996 - On | Exhaust 24.0mm |
| REC 702/1 | Ducati | Inlet 38.0mm |
| REC 703/1 | Ducati | Exhaust 32.0mm |
| REC 704 | Rotax 500cc | Inlet 36.0mm |
| REC 705 | Rotax 500cc | Exhaust 30.0mm |
| REC 706 | Rotax 500cc | Inlet 37.5mm |
| REC 707 | Rotax 500cc | Exhaust 32.0mm |
| REC 708 | Kawasaki ZX7R 1996 - On | Inlet 29.0mm |
| REC 709 | Kawasaki ZX7R 1996 - On | Exhaust 25.0mm |
| REC 710 | Suzuki GSX1100 | Inlet 33.0mm |
| REC 711 | VW Golf 1800cc 1983 - On | Inlet 42.0mm/1.654” |
| REC 712 | VW Golf 1800cc 1983 - On | Exhaust 35.0mm/1.382” |
| REC 713 | Hart 420 4 Cylinder (420RD-0035) | Inlet 1.550”/39.4mm |
| REC 714 | Ducati 748BP 1994 - 99 | Inlet 32.0mm |
| REC 715 | Ducati 748BP 1994 - 99 | Exhaust 29.0mm |
| REC 716 | Jaguar 3.4 / 3.8 / 4.2 Litre (6 Cylinder) | Inlet 2.000”/50.8mm |
| REC 717 | 400cc Honda NC30 / NC35 / VFR400 | Inlet 22.5mm |
| REC 718 | 400cc Honda NC30 / NC35 / VFR400 | Exhaust 19.2mm |
| REC 719 | Kawasaki ZX7R | Inlet 30.0mm |
| REC 721 | Suzuki GSXR1100WP/WR, SV650 | Inlet 32.0mm |
| REC 722 | Suzuki GSXR1100WP/WR 1993 - On | Exhaust 28.0mm |
| REC 723 | Hart 420 4 Cylinder | Exhaust 1.300"/33.0mm |
| REC 724 | Hart 420 4 Cylinder | Inlet 1.600"/40.6mm |
| REC 725 | Spiess Formula 3 (10040036) | Inlet 1.299"/33.0mm |
| REC 726 | Spiess Formula 3 (10040037) | Exhaust 1.140"/29.0mm |
| REC 727 | Honda K3/K4 USE REC 689 | Inlet 35.0mm |
| REC 728 | Honda K3/K4 USE REC 690 | Exhaust 28.0mm |
| REC 729 | Ducati 748BP 1994 - 99 | Inlet 33.0mm |
| REC 730 | Suzuki GSXR750WP 1996 - On | Exhaust 25.0mm |
| REC 731 | Suzuki GSXR400 | Inlet 22.5mm |
| REC 732 | Suzuki GSXR400 | Exhaust 20.0mm |
| REC 733 | Honda Africa (Twin) | Inlet 27.0mm |
| REC 734 | Kawasaki ZZR1100 | Inlet 32.5mm |
| REC 735 | Honda CBR600F upto 1998 | Inlet 25.5mm |
| REC 735/1 | Honda CBR600F upto 1998 | Inlet 25.5mm |
| REC 736 | Honda CBR600F upto 1998 | Exhaust 22.0mm |
| REC 736/1 | Honda CBR600F upto 1998 | Exhaust 22.0mm |
| REC 737 | Ducati 888 | Inlet 9.0mm |
| REC 738 | Ducati 888 | Exhaust 32.0mm |
| REC 739 | Lotus Elise 1800cc, Rover ‘K’ Series | Inlet 1.161”/29.5mm |
| REC 740 | Lotus Elise 1800cc, Rover ‘K’ Series | Exhaust 26.0mm/1.023” |
| REC 740/1 | Lotus Elise 1800cc, Rover ‘K’ Series | Exhaust 26.0mm/1.023” |
| REC 741 | Yamaha YZFR1 1998 - 2003 | Inlet (x2) 23.0mm |
| REC 742 | Yamaha YZFR1 1998 - 2003 | Inlet (x1) 23.0mm |
| REC 743 | Yamaha YZFR1 1998 - 2003 | Exhaust (x2) 24.5mm |
| REC 744 | Suzuki GSXR750WP 1996 - On | Inlet 30.0mm |
| REC 745 | Suzuki GSXR600 1999 - On | Inlet 26.5mm |
| REC 746 | Suzuki GSXR600 1999 - On | Exhaust 22.0mm |
| REC 747 | Hillman Imp 1963-76 (CTS 1016) | Inlet 1.400"/35.5mm |
| REC 748 | Hillman Imp 1963-76 (CTS 1080) | Exhaust 1.125"/28.5mm |
| REC 749 | Suzuki Swift 1300 GTI | Inlet 1.140”/29.0mm |
| REC 753 | Ford Sierra 4x4 Turbo (YB0016) | Inlet 1.382”/35.1mm |
| REC 754 | Ford Sierra 4x4 Turbo (YB0600) | Exhaust 1.226”/31.1mm |
| REC 754N | Ford Sierra 4x4 Turbo (YB0600) | Exhaust 1.226”/31.1mm |
| REC 755 | Yamaha YZFR6 1999-2005 | Inlet 25.0mm |
| REC 756 | Yamaha YZFR6 1999-2005 | Exhaust 22.0mm |
| REC 757 | MGF (VVC Timing) 1995-on (V94101) | Inlet 31.5mm/1.240” |
| REC 758 | MGF (VVC Timing) 1995-on (V94102) | Exhaust 27.3mm/1.079” |
| REC 758/1 | MGF (VVC Timing) 1995-on (V94102) | Exhaust 27.3mm/1.079” |
| REC 759 | Honda CBR600FX upto 2000 14711-MBW-000 | Inlet 26.5mm |
| REC 759/1 | Honda CBR600FX upto 2000 | Inlet 26.5mm |
| REC 760 | Honda CBR600FX upto 2000 | Exhaust 23.0mm |
| REC 760/1 | Honda CBR600FX upto 2000 | Exhaust 23.0mm |
| REC 761 | Cosworth DFV 3 Litre (DR5274) | Inlet 1.403”/35.6mm |
| REC 762 | Cosworth DFV 3 Litre (DY2529) | Exhaust 1.252”/31.8mm |
| REC 763 | Aston Martin DB5/6 - 4 Litre (023-050-0165) | Inlet 2.016"/51.2mm |
| REC 764 | Aston Martin DB5/6 - 4 Litre (048-006-0121) | Exhaust 1878"/47.7mm |
| REC 765 | Cosworth DFV 3 Litre (DA1140) | Inlet 1.362”/34.6mm |
| REC 766 | Cosworth DFV 3 Litre | Exhaust 1.184”/30.0mm |
| REC 767 | MGF, Rover ‘K’ Series 1800cc 1995-on | Inlet 32.5mm/1.280” |
| REC 768 | MGF, Rover ‘K’ Series 1800cc 1995-on | Inlet 33.5mm/1.319” |
| REC 769 | Honda CBR1100RRX Blackbird (14711-MAT-000) | Inlet 32.0mm |
| REC 770 | Honda CBR1100RRX Blackbird | Exhaust 27.0mm |
| REC 771 | Honda CBR1100RRX Blackbird | Inlet 33.0mm |
| REC 772 | Honda CBR1100RRX Blackbird | Exhaust 28.0mm |
| REC 773 | Aston Martin DB6 | Inlet 2.200"/55.9mm |
| REC 774 | Yamaha XTZ660 Early 1992 | Exhaust (x2) 33.0mm |
| REC 775 | VW Golf 1800cc GTI 1985 - On (026610C) | Inlet 40.0mm/1.575" |
| REC 776 | VW Golf 1800cc GTI 1985 - On (026611A) | Exhaust 33.1mm/1.304" |
| REC 777 | Vauxhall Astra 2000cc | Inlet 33.0mm/1.300” |
| REC 778 | Vauxhall Astra 2000cc | Exhaust 29.0mm/1.142” |
| REC 779 | Vauxhall Astra 2000cc | Inlet 34.0mm/1.340” |
| REC 780 | Vauxhall Astra 2000cc | Exhaust 30.0mm/1.180” |
| REC 781 | Vauxhall Astra 2000cc | Inlet 35.0mm/1.377” |
| REC 782 | Vauxhall Astra 2000cc | Exhaust 31.0mm/1.219” |
| REC 783 | MGF, Rover ‘K’ Series 1800cc VVC 1995-on | Exhaust 28.5mm/1.122” |
| REC 783/1 | MGF, Rover ‘K’ Series 1800cc VVC 1995-on | Exhaust 28.5mm/1.122” |
| REC 784 | Ferrari 250 GTO (early) | Exhaust 1.181”/30.0mm |
| REC 784/1 | Ferrari 250 GTO (early) (17405) | Exhaust 1.181”/30.0mm |
| REC 785 | Ferrari 250 GTO (early) | Inlet 1.260"/32.0mm |
| REC 785/1 | Ferrari 250 GTO (early) (17407) | Inlet 1.260"/32.0mm |
| REC 786 | Ferrari 250 / 275 GTO (17670) | Inlet 1.496"/38.0mm |
| REC 787 | Ferrari 250 / 275 GTO (17671) | Exhaust 1.275"/32.4mm |
| REC 788 | Ferrari 250 GTO (early) (16135) | Inlet 1.338"/34.0mm |
| REC 789 | Cosworth DFV 3 Litre (DY2446) | Inlet 1.403"/35.6mm |
| REC 791 | Ferrari Daytona (161466) | Inlet 1.653"//42.0mm |
| REC 792 | Ferrari Daytona (162839) | Exhaust 1.473"/37.4mm |
| REC 793 | MGB 1800cc 4 Cylinder 1962-80 | Inlet 1.700”/43.2mm |
| REC 794 | MGB 1800cc 4 Cylinder 1962-80 | Exhaust 1.456”/37.0mm |
| REC 795 | 306 GTI 2000cc, 03/1996-5/2001 (V94167) | Inlet 1.362”/34.6mm |
| REC 796 | 306 GTI 2000cc, 03/1996-5/2001 (V04168) | Exhaust 1.232”/31.3mm |
| REC 797 | Kawasaki ZX6R | Inlet 27.0mm |
| REC 798 | Vauxhall Astra 2000cc | Inlet 36.0mm/1.417” |
| REC 799 | Suzuki GSXR750,1000 2001 - 04 | Inlet 29.0mm |
| REC 799/1 | Suzuki GSXR750, 1000 2001 - 04 | Inlet 29.0mm |
| REC 800 | Suzuki GSXR750, 1000 2001 - 04 | Exhaust 24.0mm |
| REC 800/1 | Suzuki GSXR750, 1000 2001 - 04 | Exhaust 24.0mm |
| REC 801 | Suzuki GSXR750, 1000 2001 - 04 | Inlet 29.0mm |
| REC 801/1 | Suzuki GSXR750, 1000 2001 - 04 | Inlet 29.0mm |
| REC 802 | Suzuki GSXR750, 1000 2001 - 04 | Exhaust 24.0mm |
| REC 802/1 | Suzuki GSXR750, 1000 2001 - 04 | Exhaust 24.0mm |
| REC 803 | Suzuki GSXR600 2001 - 03 | Inlet 27.2mm |
| REC 803/1 | Suzuki GSXR600 2001 - 03 | Inlet 27.2mm |
| REC 804 | Suzuki GSXR600 2001 - 03 | Exhaust 22.0mm |
| REC 804/1 | Suzuki GSXR600 2001 - 03 | Exhaust 22.0mm |
| REC 805 | VW Golf 1800cc GTI 1985 - On | Inlet 42.0mm/1.653” |
| REC 806 | VW Golf 1800cc GTI 1985 - On | Exhaust 35.0mm/1.377” |
| REC 807 | Yamaha YZFR1 1998 - 2003 | Inlet (x2) 24.0mm |
| REC 808 | BMW Mini | Exhaust 25.25mm/0.994” |
| REC 809/1 | Kawasaki ZX6RR 2002 - 04 | Inlet 27.0mm |
| REC 810/1 | Kawasaki ZX6RR 2002 - 04 | Exhaust 22.6mm |
| REC 811/1 | Suzuki GSXR600 2001 - 03 | Exhaust 27.2mm |
| REC 812/1 | Suzuki GSXR600 2001 - 03 | Exhaust 22.0mm |
| REC 813 | Honda CBR600RR3 / RR5 2003 - 06 | Inlet 27.4mm |
| REC 814 | Honda CBR600RR3 / RR5 2003 - 06 | Exhaust 23.0mm |
| REC 815 | Vauxhall EcoTec Engine (90412277 / TRW V91997) | Inlet 33.0mm/1.299” |
| REC 816 | Vauxhall EcoTec Engine (90410813 / TRW V91998) | Exhaust 30.2mm/1.189” |
| REC 816SS | Vauxhall EcoTec Engine (90410813 / TRW V91998) | Exhaust 30.2mm/1.189” |
| REC 816N | Vauxhall EcoTec Engine (90410813 / TRW V91998) | Exhaust 30.2mm/1.189” |
| REC 817 | Suzuki GSXR1300 Hayabusa (12911-24F00) | Inlet 33.0mm |
| REC 818 | Suzuki GSXR1300 Hayabusa (12912-24F00) | Exhaust 27.5mm |
| REC 818/1 | Suzuki GSXR1300 Hayabusa (12912-24F00) | Exhaust 27.5mm |
| REC 819 | Suzuki GSXR1300 Hayabusa | Inlet 34.0mm |
| REC 820 | Suzuki GSXR1300 Hayabusa | Exhaust 28.5mm |
| REC 820/1 | Suzuki GSXR1300 Hayabusa | Exhaust 28.5mm |
| REC 821 | Ferrari 250 / 275 GTO | Inlet 1.496"/38.0mm |
| REC 821/1 | Ferrari 250 / 275 GTO (17690) | Inlet 1.496"/38.0mm |
| REC 822 | Ferrari 250 / 275 GTO | Exhaust 1.275"/32.4mm |
| REC 822/1 | Ferrari 250 / 275 GTO (17692) | Exhaust 1.275"/32.4mm |
| REC 823 | Yamaha YZFR1 2004 - 06 | Inlet (x2) 23.5mm |
| REC 823/1 | Yamaha YZFR1 2004 - 06 | Inlet (x2) 23.5mm |
| REC 824 | Yamaha YZFR1 2004 - 06 | Inlet (x1) 23.5mm |
| REC 824/1 | Yamaha YZFR1 2004 - 06 | Inlet (x1) 23.5mm |
| REC 825 | Yamaha YZFR1 2004 - 06 | Exhaust (x2) 25.0mm |
| REC 826 | Vauxhall 2000 Litre 16 Valve | Inlet 35mm/1.378" |
| REC 827 | Vauxhall 2000 Litre 16 Valve | Exhaust 30.0mm/1.181" |
| REC 828 | BMW Mini | Inlet 31.0mm/1.230" |
| REC 830 | BMW Mini | Exhaust 25.25mm/0.994” |
| REC 833 | Citroen Saxo 1600cc VTS 16 Valve (V94203) | Inlet 29.50mm/1.161” |
| REC 834 | Citroen Saxo 1600cc VTS 16 Valve (V94204) | Exhaust 25.50mm/1.004” |
| REC 835 | Ford Duratec 2000 Litre | Inlet 1.417”/36.0mm |
| REC 836 | Ford Duratec 2000 Litre | Exhaust 1.220”/31.0mm |
| REC 837 | Yamaha YZ250F | Inlet (x2) 23.0mm |
| REC 838 | Yamaha YZ250F | Inlet (x1) 23.0mm |
| REC 839 | Yamaha YZ250F | Exhaust (x2) 24.5mm |
| REC 840/1 | Kawasaki ZX6RR 2004 – On Kawasaki ZZR600 2004 – On | Inlet 27.5mm |
| REC 841/1 | Kawasaki ZZR600 2004 - On Kawasaki ZX6RR 2004 – On | Exhaust 22.5m |
| REC 842 | Suzuki GSXR600 2004 - On | Inlet 27.2mm |
| REC 843 | Suzuki GSXR600 2004 - On | Exhaust 22.0mm |
| REC 844 | Husqvarna 250cc | Inlet 29.0mm |
| REC 845 | Husqvarna 250cc | Exhaust 24.0mm |
| REC 846 | Rover ‘K’ Series 1800cc VVC 1995-on | Inlet 34.5mm/1.358” |
| REC 847 | Husqvarna TE 450cc, 2004-06 | Inlet 33.0mm |
| REC 848 | Husqvarna TE 450cc, 2004-06 | Exhaust 28.6mm |
| REC 849 | Ford Duratec 2000 Litre | Inlet 1.378”/35.0mm |
| REC 850 | Ford Duratec 2000 Litre | Exhaust 1.181”/30.0mm |
| REC 850N | Ford Duratec 2000 Litre | Exhaust 1.181”/30.0mm |
| REC 851 | Kawasaki ZX12R | Inlet 33.5mm |
| REC 852 | Kawasaki ZX12R | Exhaust 28.25mm |
| REC 853 | Honda CBR1000 Fireblade 2004 - on | Inlet 29.0mm |
| REC 854 | Honda CBR1000 Fireblade 2004 - on | Exhaust 24.0mm |
| REC 855 | Ford RS2000, Pinto 2.0 Litre | Inlet 1.750”/44.4mm |
| REC 856 | Ford RS2000, Pinto 2.0 Litre | Exhaust 1.500”/38.0mm |
| REC 857 | Yamaha YZFR6 | Inlet 26.0mm |
| REC 858 | Yamaha YZFR6 | Exhaust 23.0mm |
| REC 859 | Citroen Saxo 1600/1361cc / Peugeot 306 (V94157) | Inlet 40.30mm/1.585” |
| REC 860 | Citroen Saxo 1600/1361cc / Peugeot 306 (V94156) | Exhaust 32.30mm/1.270” |
| REC 861 | Suzuki GSXRR750 K5, 2005 - On Suzuki GSXR1000 K5, 2005 – On | Inlet 30.0mm |
| REC 861/1 | Suzuki GSXRR750 K5, 2005 - On Suzuki GSXR1000 K5, 2005 – On | Inlet 30.0mm |
| REC 862 | Suzuki GSXR750 K5, 2005 – On Suzuki GSXR1000 K5, 2005 – On | Exhaust 24mm |
| REC 862/1 | Suzuki GSXR750 K5, 2005 – On Suzuki GSXR1000 K5, 2005 – On | Exhaust 24mm |
| REC 863 | Suzuki GSXR750 2001 - 04 | Inlet 30mm |
| REC 864 | Yamaha FZR600R 1994 - On | Inlet 25.2mm |
| REC 865 | Suzuki GSXR750 2001 – 04 Suzuki GSXR1000 2001 – 04 | Inlet 29.5mm |
| REC 866 | Honda CRF250R | Inlet 31mm |
| REC 867 | Honda CRF250R | Exhaust 26mm |
| REC 868 | Lotus Esprit V8 II | Inlet 33.5mm |
| REC 869 | Lotus Esprit V8 II | Exhaust 30.0mm |
| REC 870 | Suzuki GSXR600 K5, 2004 - On | Inlet 27.1mm |
| REC 871 | Suzuki GSXR600 K5, 2004 - On | Exhaust 22.0mm |
| REC 872 | Ford C.V.H. Engine | Exhaust 1.490"/37.8mm |
| REC 873 | Ducati 996R, 998, 998R, 998S, 998 Testastretta, 999, 999S, Monster S4RS (72154TA) | Inlet 40.0mm |
| REC 874 | Ducati 996R, 998, 998R, 998S, 998 Testastretta, 999, 999S, Monster S4RS (72155T) | Exhaust 33mm |
| REC 875 | Yamaha YZFR6 2006-on | Inlet 27.0mm |
| REC 876 | Yamaha YZFR6 2006-on | Exhaust 23mm |
| REC 877 | Yamaha YZFR1 2007 - On | Exhaust (x2) 25.0mm |
| REC 878 | Cosworth Sierra (YB0978) | Inlet 1.459”/37.0mm |
| REC 879 | Cosworth Sierra (YB0979) | Exhaust 1.222”/31.0mm |
| REC 880 | Ford Zetec Sigma 1600cc TiVCT Engine | Inlet 1.240”/31.5mm |
| REC 881 | Ford Zetec Sigma 1600cc TiVCT Engine | Exhaust 0.984”/25.0mm |
| REC 882T | Ford RS2000, Pinto 2.0 Litre | Inlet 1.800”/45.7mm |
| REC 882/1 | Ford RS2000, Pinto 2.0 Litre | Inlet 1.800”/45.7mm |
| REC 883 | Suzuki SV650 Twin | Exhaust 1.004”/25.5mm |
| REC 884 | Suzuki SV650 Twin | Exhaust 1.064”/27.0mm |
| REC 885 | Jaguar 3.4 / 3.8 / 4.2 Litre (6 Cylinder) | Inlet 2.000”/50.8mm |
| REC 886 | Jaguar 3.4 / 3.8 / 4.2 Litre (6 Cylinder) | Exhaust 1.650”/41.9mm |
| REC 887 | Kawasaki ZZR1100 | Inlet 31.5mm |
| REC 888 | Kawasaki ZZR1100 | Exhaust 27.0mm |
| REC 889 | Austin Healey 3000, 100/6 | Inlet 1.850”/47.0mm |
| REC 890 | Austin Healey 3000, 100/6 | Exhaust 1.620”/41.15mm |
| REC 891 | Dolimite Sprint, 2 Litre, 1973-on (105-34943) | Inlet 1.400”/35.6mm |
| REC 892 | Dolimite Sprint, 2 Litre , 1973-on (105-34944) | Exhaust 1.225”/31.1mm |
| REC 893 | Dolimite Sprint, 2 Litre, 1973-on | Inlet 1.420”/36.1mm |
| REC 894 | Husqvarna 450cc / 510cc 2006-on | Inlet 37.0mm |
| REC 895 | Husqvarna 450cc / 510cc 2006-on | Exhaust 31.0mm |
| REC 896 | Kawasaki KX250F / Suzuki RMZ250 | Exhaust 24.9mm |
| REC 897 | Kawasaki KX250F / Suzuki RMZ250 | Inlet 31.0mm |
| REC 898 | Sierra 4x4 Turbo | Inlet 1.496”/38.0mm |
| REC 899N | Sierra 4x4 Turbo | Exhaust 1.299”/33.0mm |
| REC 900 | Ferrari 330 V12 (17691) | Inlet 1.670”/42.5mm |
| REC 901 | Ferrari 330 V12 (17693) | Exhaust 1.474”/37.4mm |
| REC 902 | Ford Puma Super 1600 | Inlet 1.181"/30.0mm |
| REC 902/1 | Ford Puma Super 1600 | Inlet 1.181"/30.0mm |
| REC 903 | Ford Puma Super 1600 | Exhaust 1.024"/26.0mm |
| REC 903/1 | Ford Puma Super 1600 | Exhaust 1.024"/26.0mm |
| REC 904 | BMW 2 Litre (M12 Engine) | Inlet 36.5mm/1.437" |
| REC 905 | BMW 2 Litre (M12 Engine) | Exhaust 31.50mm/1.240” |
| REC 906 | DFV, DFR (DR3919) | Inlet 1.463”/37.16mm |
| REC 907 | DFV, DFR (DA5005) | Exhaust 1.252”/31.8mm |
| REC 908 | Citroen/Peugeot 1600cc 16 Valve (V94599) | Inlet 32.30mm/1.270” |
| REC 909 | 306 GTI 2000cc, 03/1996-5/2001 | Inlet 34.60/1.362" |
| REC 910 | 306 GTI 2000cc, 03/1996-5/2001 | Exhaust 31.30mm/1.232" |
| REC 911 | 205 1580cc, 1905cc, 8 Valve 1984-on (537853/V91277/0948.56) | Inlet 42.5mm/1.673" |
| REC 912 | 205 1580cc, 1905cc, 8 Valve 1984-on (537851/V91275/0949.57) | Exhaust 35.5mm/1.397" |
| REC 913 | BMW M10 2002 4 Cylinder | Inlet 47.5mm/1.870" |
| REC 915 | Saxo S 1600cc 16 Valve 02/96-on | Inlet 31.5mm/1.240” |
| REC 916 | Duratec 2000 Litre | Inlet 1.457”/37.0mm |
| REC 917 | Ford RS2000, Pinto 2.0 Litre | Inlet 1.800”/45.7mm |
| REC 918 | Ford Duratec 2000 Litre | Exhaust 1.260”/32.0mm |
| REC 919 | Suzuki GSXR750, 1000 2001 - 04 | Exhaust 25.0mm |
| REC 920 | Ford Zetek R 2000 Litre (V94223 ?) | Inlet 1.339”/34.0mm |
| REC 921 | Ford Zetek R 2000 Litre (V94225 ?) | Exhaust 1.142”/29.0mm |
| REC 922 | Ford Zetek ST170 2000 Litre | Inlet 1.358”/34.5mm |
| REC 923 | Ford Zetek ST170 2000 Litre | Exhaust 1.142”/29.0mm |
| REC 924 | Formula Ford (Pinto Engine) Std. Inlet 70HM-6507-DD | Inlet 1.653”/42.0mm |
| REC 925 | Formula Ford (Pinto Engine) Std. Exhaust 70HM-6505-DA | Exhaust 1.417”/36.0mm |
| 38418 | Metro Turbo | Exhaust 1.215”/30.95mm |
| 51162 | Seirra 4x4 Turbo (YB Engine) | Inlet 1.428”/36.2mm |
| 55011 | Formula Ford 711M-6507 DA | Exhaust 1.332" |
| 57974 | Formula Ford 791M-6505 DA | Inlet 1.556” |
| REC 1733 | TB / TC / Early TD Mk1 423-010 | Inlet 1.320”/33.5mm |
| REC 1734 | TB / TC / Early TD Mk1 423-020 | Exhaust 1.220”/31.0mm |
| REC 1735 | TD Mk2 / TF 423-030 | Inlet 1.437”/36.5mm |
| REC 1736 | TD Mk2 / TF 423-040 | Exhaust 1.358”/35.5mm |
| Part No | Make | In. / Ex. Head Dia. |
|---|---|---|
| SV 300/1 | Mini 850cc/998cc/1098cc Engine | Inlet 1.093”/27.7mm |
| SV 300/2 | Mini 850cc/998cc/1098cc Engine | Inlet 1.159”/29.4mm |
| SV 300/3 | Mini 850cc/998cc/1098cc Engine | Inlet 1.218”/30.9mm |
| SV 300/4 | Mini 850cc/998cc/1098cc Engine | Inlet 1.250”/31.7mm |
| SV 300/6 | Mini 1275cc Engine Rimflow | Inlet 1.312”/33.3mm |
| SV 300/7 | Mini 1275cc Engine Rimflow | Inlet 1.401”/35.6mm |
| SV 300/8 | Mini 1275cc Engine Rimflow | Inlet 1.440”/36.6mm |
| SV 300/9 | Mini 1275cc Engine Rimflow | Inlet 1.478”/37.5mm |
| SV 300/10 | Mini 1275cc Engine Rimflow | Inlet 1.468”/37.3mm |
| SV 300/50 | Mini 850cc/998cc/1098cc Engine | Exhaust 1.000”/25.4mm |
| SV 300/51 | Mini 850cc/998cc/1098cc Engine | Exhaust 1.060”/26.9mm |
| SV 300/52 | Mini 1275cc Engine Rimflow | Exhaust 1.141”/29.0mm |
| SV 300/53 | Mini 1275cc Engine Rimflow | Exhaust 1.220”/31.0mm |
| SV 300/54 | Mini 1275cc Engine Rimflow | Exhaust 1.259”/32.0mm |
| SV 310/1 | MGB Rimflow | Inlet 1.565”/39.7mm |
| SV 310/2 | MGB Rimflow | Inlet 1.625”/41.2mm |
| SV 310/3 | MGB Rimflow | Inlet 1.690”/43.0mm |
| SV 310/5 | MGB Rimflow | Inlet 1.748”/44.4mm |
| SV 310/50 | MGB Rimflow | Exhaust 1.350”/34.2mm |
| SV 310/51 | MGB Rimflow | Exhaust 1.440”/36.6mm |
| SV 310/52 | MGB Rimflow | Exhaust 1.469”/37.3mm |
| SV 320/1 | Pinto 2.0 Litre Group A Rimflow | Inlet 1.655”/42.0mm |
| SV 320/2 | Pinto 2.0 Litre Group 1 Rimflow | Inlet 1.750”/44.4mm |
| SV 320/3 | Pinto 2.0 Litre Group 1 Rimflow | Inlet 1.750”/44.4mm |
| SV 320/12 | Inlet 1.655”/42.0mm | |
| SV 320/56 | Pinto 2.0 Litre Group A Rimflow | Exhaust 1.420”/36.0mm |
| SV 320/57 | Pinto 2.0 Litre Group 1 Rimflow | Exhaust 1.500”/38.0mm |
| SV 320/58 | Pinto 2.0 Litre Group 1 Rimflow | Exhaust 1.500”/38.0mm |
| REC | Civic Group A | Inlet 33.0mm |
| REC | Civic Group A | Exhaust 28.1mm |
| REC | Ducati 996cc | Inlet 39.0mm |
| REC | Ducati 996cc | Exhaust 32.0mm |
| REC | Ducati RS02 998cc | Inlet 42.0mm |
| REC | Ducati RS02 998cc | Exhaust 34.0mm |
| REC | Ducati F02-F04 999cc | Inlet 43.5mm |
| REC | Ducati F02-F04 999cc | Exhaust 35.5mm |
| REC | Honda CB72 | Inlet 33.5mm |
| REC | Honda CB72 | Exhaust 27.5mm |
| REC | Honda CB160 | 25mm |
| REC | Honda CB200 | 28mm |
| REC | Honda CB175 | 28mm |
| REC | Honda CB350 | 28mm |
| REC | Honda CB350 | 34mm |
| REC | Honda CB500 (4 Cyl.) 1972. | 27.5mm |
| REC | Honda CB500 (4 Cyl.) 1972 | 23.0mm |
| REC | Honda CB1100R | 26.0mm |
| REC | Honda CX650 | 32.0mm |
| REC | Honda CX650 | 28.0mm |
| REC | Honda CX500 | 31.1mm |
| REC | Honda CX500 | 24.3mm |
| REC | Honda CBX (6 Cyl.) 1000cc | 2.0mm |
| REC | Honda CRF450F (4 Valve) | 36mm |
| REC | Honda GL1000 | 32mm |
| REC | Honda RC173 | 21.5mm |
| REC | Honda XRV750 V-Twin | 27.25mm |
| REC | Honda XRV750 V-Twin | 33.5mm |
| REC | Honda VTR 98 - On | 38mm |
| REC | Honda VTR 98 - On | 39mm |
| REC | Honda VTR 98 - On | 34mm |
| REC | Honda VTR 98 - On | 35mm |
| REC | Kawasaki KZ1300 | 31.0mm |
| REC | Kawasaki GPZ550 | 28.0mm |
| REC | Kawasaki GPZ900R | 29.0mm |
| REC | Kawasaki ZX10 (12004-0004) | Inlet 31.0mm |
| REC | Kawasaki ZX10 (12005-0018) | Exhaust 25.5mm |
| REC | Suzuki DRZ400 | 31.0mm |
| REC | Suzuki DR750 Super Mono | 42.0mm |
| REC | Suzuki TL1000 | 40.0mm |
| REC | Suzuki TL1000 | 33.0mm |
| REC | Yamaha SR500 | 39.1mm |
| REC | Yamaha SR500 | 45.0mm |
| REC | Yamaha V-Max | 31.5mm |
All information within this website is provided "as is" and Race Engine Components Ltd., makes no warranty of any kind with respect to the subject matter or accuracy of the information contained herein. This website may include technical inaccuracies or typographical errors. Changes may be periodically made to the information herein. No part of this website or catalogue may be reproduced with out the express permission of Race Engine Components Ltd.
Issue 43 Updated: 14th March 2022
Racing engine car inlet and exhaust valves for Alfa Romeo, Austin / Leyland / MG / Morris, Aston Martin, Audi, Austin Healey, BMW, Citroen, Cosworth, Coventry Climax, Datsun / Nissan, Ferrari, Fiat, Ford, Hart, Hillman, Honda, Jaguar, Lada, Lancia, Lotus, Maserati, Mazda, MG, Opel, Peugeot, Renault, Rover, Skoda, Spiess, Suzuki, Toyota, Triumph, TVR, Vauxhall, VW and Volvo.
Racing engine bike inlet and exhaust valves for Aermacchi, Ducati, Goddon, Honda, Husaberg, Husqvarna, Kawasaki, Rotax, Suzuki, Vincent and Yamaha.
Racing engine Retainers and Seat Platfoms for Alfa Romeo, Austin Healey, BRM, Citroen, Cosworth, Coventry, Ferrari, Ford, Honda, Kawasaki, Mini, Rover, Subaru, Suzuki, Triumph, and Vauxhall.
Kingswood Farm
Kingswood Road
Albrighton
Wolverhampton
WV7 3AQ
Please note this is only a small percentage of our stock valves that we currently hold at Race Engine Components Ltd. Part numbers listed with REC, we have drawings and have made, but do not stock. Valves O/E Titanium are replacements made from 1.4882 Austinetic Stainless Steel. For any other valves not listed, please do not hesitate to call or e-mail.