VTEC All Motor drag racing cams. Head modifications are required to avoid valve to valve contact. Ideal for long stroke engines. Primary & Secondary lobe specifications are: Intake 270 & 270 / Exhaust 262 & 262 Degrees advertised duration. Intake 11.00mm & 11.00mm / Exhaust 10.00mm & 10.00mm lift. Engine Make: Engine Model: Part Number:
HONDA B16A/B18C VTEC 176-R1
Valve Clearance: Intake: 0.30mm Set HOT at the VALVE
Exhaust: 0.30mm Set HOT at the VALVE
Cam Lift: Intake: 8.58mm Exhaust: 7.48mm
Rocker Ratio: Intake: 1.55 Exhaust: 1.55
Nett Valve Lift: Intake: 13.00mm Exhaust: 11.30mm
Advertised Duration @ 0.10mm Intake: 304 Exhaust: 298
Duration @ 1.00mm VALVE LIFT Intake: 274 Exhaust: 266
Timing @ 1.00mm VALVE LIFT IVO: 36 BTDC EVO: 57 BBDC
IVC: 58 ABDC EVC: 29 ATDC
Suggested Centre Lines: Intake: 101 Exhaust: 104
VALVE Lift @ TDC Intake: 5.68mm Exhaust: 4.40