This range engines is dyno and race proven. All profiles have a good balance between aggression and stability and can be used at very high RPM when combined with the correct valve train components.

The Kelford range of B series camshafts has been designed and refined over many years of racing. We cover the range of requirements from street performance to track racing to monster all motor builds and turbo applications. Of course, we can also make any other specification you desire or design one to suit your specific application.

Camshaft Profiles:

176-B:

• 284/280 Degrees advertised duration. 11.80mm /11.30mm lift.
• The ultimate stage 1 performance cams for B Series, requires KVS18K valve spring, ECU and exhaust upgrades. Primary & Secondary lobe specifications are: Intake 242 & 242 / Exhaust 236 & 246 Degrees advertised duration. Intake 6.00mm & 8.40mm / Exhaust 5.8mm & 7.8mm lift.

176-C:

• 294/286 Degrees advertised duration. 11.80mm /11.30mm lift.
• B Series racing cams. Large low lobe spec for improved torque in lower RPM range. Super strong midrange power, rough idle on plenum manifolds. 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.

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.

176-T:

• 284/274 Degrees advertised duration. 11.25mm /11.00mm lift.
• Special design cams, to suit high power turbocharged B series engines in the 600-1000HP range. Primary & Secondary lobe specifications are: Intake 250 & 254 / Exhaust 250 & 250 Degrees advertised duration. Intake 7.00mm & 8.60mm / Exhaust 7.00mm & 7.00mm lift.

176-T2:

• 294/298 Degrees advertised duration. 11.80m /11.30mm lift.
• Pro Import 1200HP-1600HP Cams. Best suited for alcohol fuels. 50lb+ of boost and 10,500rpm when used with KVS18K spring kit. Primary & Secondary lobe specifications are: Intake 270 & 262 / Exhaust 270 & 262 Degrees advertised duration. Intake 11.00mm & 11.00mm / Exhaust 10.00mm & 10.00mm lift.

176-TS:

• 274/274 Degrees advertised duration. 11.25mm /11.00mm lift.
• The ultimate street turbo cams to suit 350-600HP engines. Valve timing is optimised for turbo setups helping produce a broader power band compared to OEM cams.