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Comp Cams Thumpr 227/241 Hydraulic Flat Camshaft K-Kit (55-86 Small Block V8 Corvette C1, C2, C3 & C4)Find parts that fit my vehicle

Item EK-25-908785
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$617.05 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Thumpr 227/241 Hydraulic Flat Camshaft K-Kit
      • Distinctive Thumpr Idle Sound
      • Enhances Low-End Torque
      • Improves Mid-Range Power
      • Hydraulic Flat Tappet Design
      • Complete K-Kit Includes Necessary Components
      • Optimizes Valve Lift and Duration
      • Durable Construction
      • One-Day Installation
      • Limited Warranty
      • Fits 1955-1986 Small Block V8 Corvette C1, C2, C3 & C4 Models

      Description

      Auditory Muscle. The Comp Cams Thumpr 227/241 Hydraulic Flat Camshaft K-Kit is engineered to produce the signature "Thumpr" idle sound, providing a classic muscle car rumble that turns heads. This aggressive idle is a hallmark of the Thumpr series, delivering a powerful and unmistakable auditory experience.

      Launching Force. This camshaft kit significantly improves low-end torque, delivering increased power and responsiveness off the line. This enhanced torque allows for quicker acceleration and improved drivability in various driving conditions, making it ideal for street performance and spirited driving.

      Mid-Range Muscle. The Comp Cams Thumpr 227/241 Hydraulic Flat Camshaft K-Kit optimizes mid-range power, providing a noticeable boost in horsepower and torque throughout the engine's RPM range. This improvement translates to increased passing power and overall enhanced performance during daily driving and high-performance applications.

      Reliable Rhythm. Featuring a hydraulic flat tappet design, this Comp Cams Thumpr 227/241 Hydraulic Flat Camshaft K-Kit offers a reliable and durable solution for performance enthusiasts. Hydraulic flat tappets provide consistent valve operation and require minimal maintenance, ensuring long-lasting performance and reliability.

      Precision Flow. The Comp Cams Thumpr 227/241 Hydraulic Flat Camshaft K-Kit's valve lift and duration are meticulously optimized to maximize performance and efficiency. This precise engineering ensures optimal airflow and combustion, resulting in increased horsepower and torque across the engine's operating range.

      Installation. Putting this Comp Cams Thumpr 227/241 Hydraulic Flat Camshaft K-Kit on your Small Block V8 Corvette C1, C2, C3 & C4 takes a day to install.

      Warranty. There is a limited warranty on this product.

      Application. The Comp Cams Thumpr 227/241 Hydraulic Flat Camshaft K-Kit fits 1955-1986 Small Block V8 Corvette C1, C2, C3 & C4 models.

      Fitment:

      • 1955 Chevrolet Corvette
      • 1956 Chevrolet Corvette
      • 1957 Chevrolet Corvette
      • 1958 Chevrolet Corvette
      • 1959 Chevrolet Corvette
      • 1960 Chevrolet Corvette
      • 1961 Chevrolet Corvette
      • 1962 Chevrolet Corvette
      • 1963 Chevrolet Corvette
      • 1964 Chevrolet Corvette
      • 1965 Chevrolet Corvette
      • 1966 Chevrolet Corvette
      • 1967 Chevrolet Corvette
      • 1968 Chevrolet Corvette
      • 1969 Chevrolet Corvette
      • 1970 Chevrolet Corvette
      • 1971 Chevrolet Corvette
      • 1972 Chevrolet Corvette
      • 1973 Chevrolet Corvette
      • 1974 Chevrolet Corvette
      • 1975 Chevrolet Corvette
      • 1976 Chevrolet Corvette
      • 1977 Chevrolet Corvette
      • 1978 Chevrolet Corvette
      • 1979 Chevrolet Corvette
      • 1980 Chevrolet Corvette
      • 1981 Chevrolet Corvette
      • 1982 Chevrolet Corvette
      • 1984 Chevrolet Corvette
      • 1985 Chevrolet Corvette
      • 1986 Chevrolet Corvette
      Details

      Comp Cams K12-600-4

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) a Day

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Thumpr 227/241 Hydraulic Flat Camshaft
      • (1) Set of Hydraulic Flat Tappets
      • (1) Double Row Timing Set
      • (1) Bottle of Engine Assembly Lube
      • Instructional Manual

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Corvette

      • Base - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 77, 78, 79, 80, 81, 82, 84, 85, 86
      • Collector's Edition - 82
      • Indianapolis 500 Pace Car - 78, 86
      • Silver Anniversary Edition - 78
      • Stingray - 75, 76