COMP Cams Stage 2 LST 225/233 Hydraulic Roller Camshaft for Gen III/IV LS 4.8L Turbo Engines

COMP Cams is well-known for its performance valvetrain components, and their LST (Low Shock Technology) camshaft series is a popular choice for those looking to maximize horsepower while being easier on other engine parts. This Stage 2 LST camshaft, part number 54-331-11, is specifically designed for Gen III and Gen IV LS engines when equipped with a turbocharger, particularly the 4.8L displacement. It’s built to handle the demands of high RPM power production and improved boost response, making it a solid option for race-style turbo setups with low back pressure.

The LST camshafts feature unique lobe profiles that are engineered to increase horsepower and maintain stability even at higher engine speeds, up to 7400 RPM when paired with compatible kits like the CK and MK kits. This advanced design also puts less stress on your valve springs, which can lead to greater durability and reduced load loss over time. This means you get aggressive performance without sacrificing the longevity of your valvetrain components.

This camshaft is a great choice for your 4.8L turbo LS build if you're aiming for significant power gains and quick boost response. While it's designed for a wide range of LS engines, its specific tuning for turbo applications makes it stand out. Please note that this camshaft is not CARB approved and cannot be shipped to California. It is compatible with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L LS engines, including popular variants like LS1, LS2, LS3, LS4, LS6, and LS7, as well as many truck and SUV applications.