Stage 2 high performance cams. These suit 350-550HP engine builds, up to 32lbs boost and 9000 RPM with the Kelford valve spring.
Duration @ 0.1 mm Valve Lift: IN: 270 EX: 260
Duration @ 1.0 mm Valve Lift: IN: 228 EX: 220
Valve Lift @ 1 to 1: IN: 11.00mm EX: 10.50mm