SKU: 45-03166

Star Racing has done extensive research and development to bring you the finest line of camshafts available. From street to pro stock to turbo, we can set you up with a winning combination. All cams listed are billets - no cores required. Recommended valve lash .006" - .008". Ultimate street/track. Needs higher comp. Shorter valve guides needed for high lift cams - G4 through G21. Cams listed are recommended sets but sold individually. Grind G4. Valve lift .355". Duration @ 0.040" - 262°. Lobe center 112° IN, Lobe center 113° EX, Intake 19°/63°, Exhaust 64°/18°, Base circle 1.100".