CAT Cams Camshaft Set, BMW S85 Duration - Lift:263° / 257° - 10.30mm / 9.90mm Perfect for high-performance builds

Perfect for high-performance builds

The original Calico PTFE coating is gone

BMW M5 Series

this BMW M30B34 piston set features:

Supertech valve spring kits ensure precise valve operation and contribute to maximizing power output while maintaining reliability

CAT Cams Camshaft Set, BMW S85 Duration - Lift:263° / 257° - 10.30mm / 9.90mm Perfect for high-performance buildsPlease note: All camshafts must be installed by a professional engine builder, using the provided camshaft specification sheet. The builder is responsible for verifying piston to valve clearance and setting engine timing according to the cam card specifications, not the factory settings. Designed exclusively for the BMW S85 V10 engine, CAT Cams camshafts offer a sporty upgrade with modest gains over OEM. This configuration balances improved