COMP Cams Custom Camshaft LS Gen III/IV NSR - 54-777-11

NSR Drift 233/243 Hydraulic Roller Cam for GM LS GEN III/IV

Application: Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

The best possible drop-in cam for a budget 5.3L Drift / Road Race / Drag build with Spintron-proven 7500 RPM+ stability. It is a good idea to replace the timing chain.

The COMP Cams No Springs Required Drift Cam is the first Camshaft specifically designed for 4.8/5.3 LS swapped drift, road Race and autocross cars. Along with major gains in power across the whole RPM range, excellent throttle response is achieved and valve train stability is maintained up to 7500 RPM by using the new LST (Low Shock Technology) lobe design. This stability keeps valve train parts from breaking and helps to maximize the longevity of your LS engine. This Cam has already proven itself in Pro-Am Drifting and SCCA Autocross Competition!