LS 5.3L 4.8L HP Install Rebuild Kit w/ COMP CAM XFI RPM 216/220 Camshaft & GM 12499225 Lifters | LIFT: .525″/.532″ | Chevy Gen IV 5.3L 4.8L LS Vortec | Great Mid-Range | Superior Top End Power

Description

The Competition Cams 54-414-11 hydraulic roller camshaft is designed for LS owners who want a noticeable power upgrade without sacrificing clean drivability. With .525″ intake / .532″ exhaust lift, this cam opens the valves significantly farther than stock, allowing your LS engine to move more air in and out. This improved airflow increases horsepower potential and gives the engine a more responsive, energetic feel the moment you step into the throttle.

Its 216° intake / 220° exhaust duration at .050″ provides the extra time needed for the cylinders to fill efficiently, creating smoother acceleration, stronger mid-range power, and a more confident pull throughout the RPM range. You’ll feel the difference on the street—better passing power, cleaner low-speed manners, and improved top-end strength without going overly aggressive.

The 114° lobe separation angle (LSA) helps deliver a balanced performance sound while maintaining stable idle behavior. You get that subtle but noticeable cammed character without harshness or stalling issues. It’s a performance tone that lets you know your LS is built to do more while still being perfectly fine for daily use.

Whether your LS is stock or equipped with upgrades such as long-tube headers, aftermarket intakes, exhaust mods, or tuning, the 54-414-11 complements those improvements and helps bring your build together. This camshaft is perfect for anyone wanting a stronger, cleaner, more enjoyable driving experience—without stepping into extreme race-only behavior.

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