Kelford Cams B16A/B18C VTEC Camshafts 176-R1

304/298 Degrees advertised duration. 13.00mm /11.30mm lift. - VTEC AllMotor 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.