GM LS LSR Hyd Roller Cam LS279HV12

The COMP CAMS GM LS LSR Hydraulic Roller Cam LS279HV12 is designed for serious LS engine builders and hot rodders who want aggressive performance without compromising street usability. This hydraulic roller cam is an excellent choice for those refreshing or upgrading fifth and sixth-generation LS engines, including 5.3L, 6.0L, and 6.2L variants, ensuring enhanced performance while maintaining daily drivability.

Featuring a hydraulic roller design, this camshaft minimizes valve float at high RPM and reduces friction and wear compared to traditional flat-tappet designs. Its robust construction and precision-ground lobes are engineered to provide consistent performance across various driving conditions, making it suitable for both weekend enthusiasts and high-output daily drivers.

Engine builders and LS swap specialists appreciate the LS279HV12 for its ability to bridge the gap between stock efficiency and track-focused performance. This camshaft is particularly beneficial for naturally aspirated builds, allowing for optimized valve events that enhance scavenging and cylinder fill without necessitating costly fuel system upgrades or electronic tuning.