Xtreme Energy XE-R design for standard displacement LS6 and LS1.
1,000-5,700 RPM Operating Range
232/234 Duration at .050". 112 Degree Lobe Separation Angle
0.595"/0.598" Valve Lift
Aggressive and Stable - Quicker off the seat than original Xtreme Energy series, yet stable when used with a rigid valvetrain and performance valve springs.
No COMParison - Offer more area under the lift curve than comparable Small Block designs used by other cam companies to "grow" a more aggressive lobe for LS engines.
Fits GM LS GEN III/IV. 3-Bolt Configuration.
Made in USA