284/290 Degrees advertised duration, 12.50mm/12.10mm lift. Racing cams to suit well built competition engines above 600HP.
Engine Make: Engine Model: Part Number:
NISSAN SR20/GTiR (solid lifter) TURBO 186-C
Valve Clearance: Intake: 0.15mm Set COLD at the CAM
Exhaust: 0.20mm Set COLD at the CAM
Cam Lift: Intake: 8.21mm Exhaust: 8.01mm
Rocker Ratio: Intake: 1.55 Exhaust: 1.55
Nett Valve Lift: Intake: 12.50mm Exhaust: 12.10mm
Advertised Duration @ 0.10mm Intake: 284 Exhaust: 290
Duration @ 1.00mm VALVE LIFT Intake: 242 Exhaust: 248
Timing @ 1.00mm VALVE LIFT IVO: 11 BTDC EVO: 62 BBDC
IVC: 51 ABDC EVC: 6 ATDC
Suggested Centre Lines: Intake: 110 Exhaust: 118
VALVE Lift @ TDC Intake: 2.17mm Exhaust: 1.62