Description
PCM of NC LS3 “Valkyrie” Camshaft
Cam Specs: 227/259, .61x/.62x, @ .050″, 118 LSA
Intended Engine: 400+ CID LS based, Rectangle Port Heads
Other Modifications Needed: Full bolt ons
Minimum Torque Converter: 3000 rpm
Recommended Torque Converter: 3600 rpm+
Expected Gains: 50-70 rwhp
Operating Range: 3,000-6,500RPM
MAX effort blower cam for rectangular port heads. Good for 400+ CID and 15psi +. With 15 PSI of boost we have made 800 rwhp easily through a power robbing 9 inch ford rear end and 4l80e. This cam sounds awesome, drives great and just LOVES boost! 22X intake duration, 25X exhaust duration with lift in the low .600’s. Cam card with full specs ships with purchase. Check out THIS customer build blog which features our Valkyrie cam. IDLE VIDEO. Need the supporting parts to install this cam? See our Camshaft Install Kits. Note: Piston to valve clearance and pushrod length should always be checked during a thorough install.
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