COMP CAM 54-448-11 XFI XTREME ENERGY-R 238/240 Camshaft Install Rebuild Kit w/ GM 12499225 Lifters | LIFT: .605″/.609″ | FITS: Chevrolet 6.2L 6.0L LS L92 L94 L96 LY6 L77 L76 | MADE IN USA

Description

The Competition Cams 54-448-11 hydraulic roller camshaft is engineered for LS Gen III/IV engines (1997–2015) and designed for builders who want a serious performance jump. With .605″ intake / .609″ exhaust lift, this cam opens the valves dramatically farther than stock, letting your LS breathe harder, move more air and fuel, and make more power. You’ll feel the difference immediately in throttle response, acceleration, and overall engine strength.

Its 238° intake / 240° exhaust duration at .050″ keeps the valves open longer during the power stroke, improving cylinder fill and boosting mid-range torque and upper-RPM power. Whether you’re street driving, passing on the highway, or making hard pulls, your engine will rev faster, pull harder, and feel far more aggressive than with factory timing.

The 112° lobe separation angle (LSA) gives your engine a deep, choppy, authoritative performance idle that LS owners love. Once properly tuned, you get that strong cam lope and a sharper exhaust note while still maintaining manageable drivability for a weekend street/strip build.

If you’ve upgraded your LS with ported heads, long-tube headers, a performance intake, or an aftermarket exhaust, this camshaft ties everything together. The 54-448-11 is perfect for LS enthusiasts who want a powerful, aggressive-sounding engine with real seat-of-the-pants gains in torque, horsepower, and throttle response.

Manufacturer: COMP CAM REDLINE USA
Model: COMP CAM INSTALL REBUILD KIT
Included components: Guaranteed to fit and meet the specifications of the OE parts being replaced
Warranty: LIFETIME – IF INSTALLED BY A CERTIFIED MACHINIST