The COMP Cams LSD 233/243 hydraulic roller cam is targeted at LS-swapped drift, road race, and autocross builds for 4.8L, 5.3L, and 5.7L GM LS engines. Featuring Low Shock Technology (LST) lobes, it improves throttle response and valve-train stability up to 7,500 RPM while delivering broad power gains across the rev range. The .575" lift version is specified to work with higher-rate valve springs such as COMP’s 26906-16 series for robust valvetrain control.
COMP Cams LSD 233/243 Hydraulic Roller Cam For 3-Bolt GM LS