Description
Description
379-A - 264°/270° | 10.70mm/11.00mm
264°/270° cams for the K20C4 engine. Cams suit street/track day cars. Suits 54-66mm turbo upgrade. For engines making 450hp+. Increase in mid-high rpm power. Valve spring upgrade required for high lift. For up to 9000rpm Kelford Cams recommend KVS279-BT. Valve to piston clearance needs checking. Primary exhaust lobe spec: 240° / 9.9mm
379-B - 282°/278° | 12.50mm/12.25mm
282°/278° racing cams for the K20C4 engine. Cams suit motorsport applications such as circuit racing, roll racing and drag racing. Suits 64mm+ turbo. For professionally built engines making 700hp+. Valve spring upgrade required for high lift. For up to 9250rpm Kelford Cams recommend KVS279-BT. Valve to piston clearance needs checking. Primary exhaust lobe spec: 256° / 9.90mm
379-EZ - 252°/260° | 9.90mm/10.40mm
252°/260° drop-in cams for the K20C4. These cams are designed to maximise the limitations of the OEM valve spring in street/track day cars. Cam profiles designed to be kinder to valvetrain to allow more valvetrain safety when adding additional boost. Good mid-range to higher rpm gains. Suits OEM turbo or bolt-on turbo upgrade (48-55mm) with a reflash of stock ECU. Maintains smooth idle. Must retain OEM rpm limit with OEM valve spring. Primary exhaust lobe spec: 234° / 9.9mm



