This is the big nasty in.put your big boy pants onin. get serious with bore size, ported cylinder heads and throttle body CAM.

* This aggressive camshaft requires high lift and higher load valve springs, performance pushrods and lifters.

* High flow air cleaner and triple stepped exhaust pipe highly recommended.

* FEULING also recommends matching this cam with our RACE SERIES oiling system #FE-7097 or FE-7099.

* High lift High Load valve springs are required, Part # S S900-0958

* Heavy duty pushrods are highly recommended.

* RPM range 2,850 – 6,250. Grind: 592

* Valve Lift Open Close Duration @ 50 Lobe Centerline

* Intake .578 20 34 234 97

* Exhaust .592 68 16 264 116

* Overlap: 36