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The COMP Cams Thumpr 227/241 hydraulic roller cam delivers a high-performance street cam profile intended to improve midrange power for street-driven V8 applications. It's compatible with a stock torque converter but performs best with a 2,000+ rpm converter stall and complementary gearing; expect a choppy, thumping idle and plan supporting intake and driveline upgrades.
COMP Cams Camshaft Kit CS 283T HR-107 T
