These are race specification camshafts, suitable for a longer duration profile and added rpm potential. Recommended for use in a fully built engine with proper tuning and engine management.
These camshafts require the Brian Crower Spring/Retainer Kit which is available separately.
These camshafts helped produce 550awhp in an Evo 8 w/ T3/T4 turbo (24 psi), Brian Crower spring/retainer kit, 3" downpipe, 3" catback, 850cc injectors, 3" exhaust w/test pipe, and race gas.
