COMP Cams Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft - Small Block Chevy ARW50-284740 Extra Capacity (2 Quarts Over

Extra Capacity (2 Quarts Over Stock)

Fuel and Spark

12 x 12 in Sheet

Bright Nickel Plated

8 x 7 in Rotor

COMP Cams Big Mutha' Thumpr Hydraulic Flat Tappet Camshaft - Small Block Chevy ARW50-284740 Extra Capacity (2 Quarts OverStreet strip, needs 9. 5: 1 compression, 2800+ stall, intake, gears and headers, very rough idle. COMP Cams Big Mutha' Thumpr 295TH7 Camshaft for Small Block Chevy Product Description: Camshaft Big Mutha' Thumpr Hydraulic Flat Tappet Lift 0. 500 0. 486 in Duration 295 313 107 LSA 2500 6400 RPM Small Block Chevy For 30 years, the COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological