High lift drag racing cams. These camshafts suit engines running up to 30lb boost and 9500 RPM with our recommended valve springs.
Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 8 8-TX284HL
Valve Clearance: Intake: Set at the
Exhaust: Set at the
Cam Lift: Intake: 7.23mm Exhaust: 6.94mm
Rocker Ratio: Intake: 1.73 Exhaust: 1.73
Nett Valve Lift: Intake: 12.50mm Exhaust: 12.00mm
Advertised Duration @ 0.10mm Intake: 284 Exhaust: 280
Duration @ 1.00mm VALVE LIFT Intake: 242 Exhaust: 238
Timing @ 1.00mm VALVE LIFT IVO: 15 BTDC EVO: 55 BBDC
IVC: 47 ABDC EVC: 3 ATDC
Suggested Centre Lines: Intake: 106 Exhaust: 116
VALVE Lift @ TDC Intake: 2.36mm Exhaust: 1.21