COMP CAM 54-426-11 XFI HI-LIFT 222/224 Camshaft | .566″/.568″ | GM 12499225 Lifters | .660″ Duel Valve Springs |Push Rods | 7102 Billet Timing | Chevy 5.3L 6.0L 6.2L LS LS1 LS2 LS3 LQ9 LM7 L94 L96

Description

The Competition Cams 54-426-11 hydraulic roller camshaft is engineered for GM LS Gen III/IV engines that need more power, sharper throttle response and a stronger performance feel. With .566″/.568″ lift, this cam opens the valves significantly farther than stock, letting the engine take in more air and fuel while expelling exhaust more efficiently. That means more power where you feel it most — in real driving.

With 222°/224° duration at .050, this cam keeps the valves open longer during the key parts of the engine cycle, improving cylinder filling and combustion strength. In the driver’s seat, that translates to a harder mid-range pull, quicker acceleration and an engine that feels noticeably more responsive at every tap of the throttle.

The 112° lobe separation angle gives the cam a clean, aggressive performance tone while still maintaining street-friendly manners. You get the sound and attitude of a built LS engine without giving up dependability, tuning stability or daily drivability. It’s the perfect balance for a street/strip build.

If you’re upgrading your LS with high-flow heads, long-tube headers, intake improvements or tuning upgrades, this camshaft ties your entire build together. The Competition Cams 54-426-11 gives your engine the airflow, sound and performance needed to feel significantly stronger and more alive. For LS owners who want a real step up in power and personality, this camshaft is an excellent choice.

• THIS IS A COMP CAM & REDLINE USA CAM KIT ASSEMBLED BY OUR EXPERT ENGINEERS TO CREATE THE HIGHEST QUALITY CAMSHAFT KIT AT AN AFFORDABLE PRICE. EVERY PART IN THIS KIT HAS A HIGH-PERFORMANCE SPEC OR IS MADE IN THE USA AND IS GUARANTEED TO BE OF THE HIGHEST OF QUALITY AND PERFORMANCE.
• (1) COMP CAM 54-426-11 XFI HI-LIFT 222/224 CAMSHAFT – 3 BOLT – 1,800-6,800 RPM Operating Range . 222/224 Duration at .050″. 112 Degree Lobe Separation Angle. 0.566″/0.568″ Valve Lift.
• 16) .660″ DUEL VALVE SPRINGS KIT – Spring specs are 155 lbs @ 1.780″, 380 lbs @ 1.180″, 400 lbs @ 1.130, coil bind @ 1.070″
• 16) HARDENED PUSH RODS – 7.400″ Length. 5/16″ Diameter. 0.080″ Wall.
• 1) 7102 BILLET TIMING SET – 9-keyway crank sprocket for 2-degree incremental adjustability. 8-degree maximum advance/retard. Hardened Billet Steel Gears.