Ultimate race cams for methanol burning pro drag racing motors, 6 second 2000HP+ type builds.
Engine Make: Engine Model: Part Number:
NISSAN VR38 R35 GTR 231-E
Valve Clearance: Intake: 0.30mm Set COLD at the CAM
Exhaust: 0.33mm Set COLD at the CAM
Cam Lift: Intake: 11.30mm Exhaust: 11.33mm
Rocker Ratio: Intake: 1 Exhaust: 1
Nett Valve Lift: Intake: 11.00mm Exhaust: 11.00mm
Advertised Duration @ 0.30mm Intake: 292 Exhaust: 306
Duration @ 1.00mm VALVE LIFT Intake: 246 Exhaust: 260
Timing @ 1.00mm VALVE LIFT IVO: 7 ATDC EVO: 68 BBDC
IVC: 73 ABDC EVC: 12 ATDC
Suggested Centre Lines: Intake: 130 Exhaust: 118
VALVE Lift @ TDC Intake: 0.51mm Exhaust: 2.08