Description
Camshaft Set, 260° Exhaust, 256° Intake (220-A) by Kelford Cams®. Exhaust Duration: 260°. Intake Duration: 256°. Forty years of making racing cams, ultra modern design systems and CNC camshaft grinding facilities, have allowed us to craft a wide range of proven designs. Their camshafts are among the best available anywhere in the world and are found in many record breaking race engines in all forms of motorsport.
Specifications:
Valve Clearance Intake: 0.20mm
Valve Clearance Intake Set: cold
Valve Clearance Exhaust: 0.25mm
Valve Clearance Exhaust Set: cold
Valve Clearance Exhaust at the: cam
Cam Lift Intake: 9.75mm
Cam Lift Exhaust: 9.75mm
Rocker Ratio Intake: 1
Rocker Ratio Exhaust: 1
Nett Valve Lift Intake: 9.55mm
Nett Valve Lift Exhaust: 9.50mm
Suggested Centre Lines Intake: 130 ATDC
Suggested Centre Lines Exhaust: 126 BTDC
Advertised Duration @ 0.25mm Intake: 256
Advertised Duration @ 0.25mm Exhaust: 260
Duration @ 1.00mm VALVE LIFT Intake: 218
Duration @ 1.00mm VALVE LIFT Exhaust: 222
Timing @ 1.00mm VALVE LIFT IVO: 21 ATDC
Timing @ 1.00mm VALVE LIFT EVO: 57 BBDC
Timing @ 1.00mm VALVE LIFT IVC: 59 ABDC
Timing @ 1.00mm VALVE LIFT EVC: 15 BTDC
