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The COMP Cams B455 295T Big Mutha' Thumpr hydraulic cam targets street/strip performance in Buick 400, 430 and 455 engines. It produces wide power but requires substantial supporting changes, including about 9.5:1 compression, a 2800+ stall converter, intake, gears and headers. This cam delivers aggressive output with a very rough idle as part of its tuning profile.
COMP Cams Camshaft B455 295T H-107 T Th
