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Comp Cams Mutha' Thumpr 235/249 Hydraulic Roller Camshaft for OE Roller (87-91 Corvette C4)Find parts that fit my vehicle

Item EK-25-906127
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$522.95

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      Product Information

      Description, Q&A

      Description

      COMP Cams has awakened the muscle car sound--and it is nastier than ever! Thumpr Series camshafts is a line of cutting-edge hydraulic roller camshafts for engines originally equipped with flat tappet cams. With them, you can expect a substantial power increase without sacrificing reliability or ease of maintenance! The lobe profile and grind characteristics of Thumpr cams include blending an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap. This maximizes rough-idling tendencies, delivering a seriously aggressive exhaust note without affecting engine power output. Thumpr camshafts are available in a variety of grind profiles, each producing impressive horsepower and torque performance within a different rpm range.

      Fitment:

      • 1987 Chevrolet Corvette
      • 1988 Chevrolet Corvette
      • 1989 Chevrolet Corvette
      • 1990 Chevrolet Corvette
      • 1991 Chevrolet Corvette

      Comp Cams 08-601-8

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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