Designed for LS3/L98/L77
Duration measurment @ .050
226 in / 237 ex - 112+2 lsa -
Lift With 1.7 Rocker Ratio - .627" lift in / .615" lift exh
Cylinder Heads: Rectangle Port
Recommended Compression Ratio: 10.5-11.5:1
Recommended Headers: Stock - 1 7/8"
Recommended Stall Converter: 2800-3600
Recommended Rear Axle Ratio: 3.42-4.11
Piston To Valve Clearance - Maxiumum head grinding .025" for Correct PTV Clearance
Compatible with factory intake, high flow aftermarket long runner intake manifolds, dual plane and single plane short runner intake manifolds.
Cam Motion Billet 5150 - 3 Bolt LS
 
Recommended Accessories:
* VTKLS8 Valve Spring Kit Max Lift .650"
* Chrome Moly 5/16 Pushrods .110" Thick Wall 7.400"
* LS7 Hydraulic Lifters