Fast road cams are designed specifically for the spirited driver. Utilising maximum valve acceleration technology, this cam will benefit more with other modifications, such as performance exhaust, K+N air filter and/or fuel system / engine management chip. Improves power by up to 30 BHP (1500-5000rpm power band), with further gains available depending on mods. This kit requires machining of the valve spring platforms to enable fitting of the double springs, and also the top of the valve guides depending upon application. Uprated cam followers and uprated double valve springs and retaining caps are required. Also consider fitting an uprated timing chain kit (RB7449), uprated main and big end studs/bolts (RB7456/RB7500) and uprated head stud kit (RB7680).
Valve lift: inlet 11.90mm, exhaust 12.44mm
Timing: inlet 31/73, exhaust 78/40 - Inc H214 Cam, cam lube, uprated followers, uprated double type valve springs & special spring retainers.
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