264/272 Degree street / strip or track day cams for good response and midrange power. Suits up to 30lb boost and 8000 RPM with our recommended valve spring. Requires valve spring upgrade, KVS109-1JZ.
Engine Make: Engine Model: Part Number:
TOYOTA 1JZ VVTi V229-C
Valve Clearance: Intake: 0.25mm Set COLD at the CAM
Exhaust: 0.25mm Set COLD at the CAM
Cam Lift: Intake: 9.90mm Exhaust: 9.90mm
Rocker Ratio: Intake: 1 Exhaust: 1
Nett Valve Lift: Intake: 9.65mm Exhaust: 9.65mm
Advertised Duration @ 0.10mm Intake: 264 Exhaust: 272
Duration @ 1.00mm VALVE LIFT Intake: 228 Exhaust: 232
Timing @ 1.00mm VALVE LIFT IVO: 4 ATDC EVO: 52 BBDC
IVC: 34 ABDC EVC: 0 TDC
Suggested Centre Lines: Intake: VARI Exhaust: 116
VALVE Lift @ TDC Intake: 0.68mm Exhaust: 0.94