Features & Benefits:-
* Extra Wide Power Band for engines with High Flow Heads.
* Lobe center spread from 548 to develop a different power curve.
* Ideal Compression Ratio; 12.0:1
* High lift High Load valve springs are required, Part # SS900-0958
Tech Tip:-
* Horsepower cam in a big bore kit running 12.0:1 Compression
* A Red Shift 0.580″ lift Cam should NOT be used with a higher rocker arm ratio, unless the springs are setup for 0.600″+ lift
Suggested Additional Purchase
* Cam change gasket kit # CG-C10302
* S&S Quickee Pushrod Kit # SS930-0123
* S&S Tappet Cuffs # SS330-0655
* S&S Cam Chain Tensioner # SS330-0737
* S&S Oil Control Valve # SS310-1150
MFR PART No: Z413-866
REVELRY PART No: Z413-866
