The Toyota UZ engine family has been a long time favorite of ours. Light, bullet proof bottom end and responsive to modifications. Toyota produced the engine's for over 17 years from 1997 to 2013 in three variations being 1UZ-FE VVT-i, 2UZ-FE VVT-i and 3UZ-FE VVT-i engine. It featured at various times in Lexus, Tundra, 4Runner and Landcruiser.
The Kelford catalogue range of cams for the 1UZ / 3UZ VVTi V8 engine is extensive and is based upon many years of working with this engine. If you don’t see what you’re looking for we can easily produce a custom cam for you. Kelford has been designing cams for Toyota UZ engines for a long time and for every application imaginable. We will have a design for anything you can throw at us, whether it is a twin turbo drag car, supercharged boat or road car, NZ super stock, or a street machine. We know these engines inside out.
10.5/1+ Comp, ITB's or good manifold, 8000rpm. Head needs clearance around bucket bores for cams to turn. Requires spring upgrade & retainer to seal modification
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| Engine Make: | Engine Model: | Part Number: | |||||
| TOYOTA | 1UZ-VVTI | 208-C | |||||
| Valve Clearance: | Intake: | 0.25mm | Set | COLD | at the | CAM | |
| Exhaust: | 0.35mm | Set | COLD | at the | CAM | ||
| Cam Lift: | Intake: | 11.45mm | Exhaust: | 10.95mm | |||
| Rocker Ratio: | Intake: | 1 | Exhaust: | 1 | |||
| Nett Valve Lift: | Intake: | 11.20mm | Exhaust: | 10.60mm | |||
| Advertised Duration @ | 0.10mm | Intake: | 272 | Exhaust: | 270 | ||
| Duration @ | 1.00mm VALVE LIFT | Intake: | 240 | Exhaust: | 236 | ||
| Timing @ | 1.00mm VALVE LIFT | IVO: | 34 BTDC | EVO: | 44 BBDC | ||
| IVC: | 26 ABDC | EVC: | 12 ATDC | ||||
| Suggested Centre Lines: | Intake: | 86 | Exhaust: | 106 | |||
| Lift @ TDC | Intake: | Exhaust: | |||||