The COMP Cams GM LS 994 VVT/AFM camshaft (profile 27) is intended for GM LS engines with VVT/AFM and delivers notable midrange to high‑rpm power gains in modified applications. It performs best with supporting hardware such as upgraded headers, intake and appropriate gearing, offering a clear improvement in the mid to upper powerband for builds that include complementary modifications.
COMP Cams Camshaft GM LS 994 VVT/AFM 27