272/276 Degrees advertised duration, 12.10mm/11.70mm lift. Gti-R racing cams for midrange and top end power.
Engine Make: Engine Model: Part Number:
NISSAN SR20/GTiR (solid lifter) TURBO 186-B
Valve Clearance: Intake: 0.15mm Set COLD at the CAM
Exhaust: 0.20mm Set COLD at the CAM
Cam Lift: Intake: 7.96mm Exhaust: 7.75mm
Rocker Ratio: Intake: 1.55 Exhaust: 1.55
Nett Valve Lift: Intake: 12.10mm Exhaust: 11.70mm
Advertised Duration @ 0.10mm Intake: 272 Exhaust: 276
Duration @ 1.00mm VALVE LIFT Intake: 232 Exhaust: 238
Timing @ 1.00mm VALVE LIFT IVO: 8 BTDC EVO: 56 BBDC
IVC: 44 ABDC EVC: 2 ATDC
Suggested Centre Lines: Intake: 108 Exhaust: 117
VALVE Lift @ TDC Intake: 1.85mm Exhaust: 1.09