FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

COMP Cams CL08-602-8 - Comp Cams Thumpr Hydraulic Roller Cams

COMP Cams CL08-602-8 - Comp Cams Thumpr Hydraulic Roller Cams

COMP Cams#249-CL08-602-8

Big Mutha Thumpr Hyd. Roller Cam and Lifter Kit
Small Block Chevy 1987-98
Factory Hyd. Roller Block
  • Lift: .533"/.519"
  • Duration: 299°/319°
  • Lobe Separation Angle: 107°
  • RPM Range: 2500-6200
    • Fits Applications:
    • 1991-1993
      BUICK
      1990-1993
      CADILLAC
      1987-1996
      CHEVROLET
    • Click to see All

    COMP Cams CL08-602-8 - Comp Cams Thumpr Hydraulic Roller Cams Details

  • Camshaft And Lifter Kit
  • 3 Grinds To Fit All Of Your Performance Needs
  • Long Exhaust Duration
  • Produces A Powerful Hard-Hitting Exhaust Note
  • Excellent Horsepower Gains And Broad Torque Curve
  • Delivers Real Seat Of The Pants Performance
  • Designed For Use w/Latest In ValveTrain Components
  • 1 Year Limited Warranty

  • COMP Cams CL08-602-8 - Comp Cams Thumpr Hydraulic Roller Cams



    Thumpr Camshafts are available in three different grind profiles, each one of which will produce a rough, racy exhaust note and impressive amounts of horsepower and torque at a different rpm range. Their cutting-edge hydraulic roller design means that they will deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance. So look no further than the Thumpr line of camshafts - engineered to deliver that much sought-after ''thumping'' idle quality to everyone.

    Thumpr Small Block Chevy Retro-Fit Hydraulic Roller Cams

    • Retro-fit hydraulic roller design will fit all factory flat tappet equipped Small Block Chevy and Ford Windsor
    • 3 grinds to fit all of your cruising and street performance needs
    • Long exhaust duration and other grind characteristics produce a powerful, hard-hitting exhaust note
    • Excellent horsepower gains and broad torque curve deliver real seat of the pants performance
    • Designed for use with the latest in valve train component advancements such as Beehive Valve Springs, Pro Magnum Roller Rockers and Magnum Pushrods

      Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

      Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.


    Thumpr Sound ClipClick to Listen

    Mutha Thumpr Sound ClipClick to Listen

    COMP Cams 249-CL08-602-8

    Exhaust Valve Lift (in.)
    0.519
    Intake Valve Lift (in.)
    0.533
    RPM Range
    1000-7000
    Int. Duration @ .050 in. (Deg)
    243
    Exh. Duration @ .050 in. (Deg)
    257
    Int. Duration Advertised (Deg)
    299
    Exh. Duration Advertised (Deg)
    319
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Hydraulic Roller Retrofit
    Usage
    Street/Strip
    JEGS Performance Products 80521 - JEGS Premium Stud Mount Valve Spring Compressor Tool
    Only $44.99

    JEGS Performance Products 80523 - JEGS Valvetrain Checking Springs
    Only $6.99

    JEGS Performance Products 80518 - JEGS Stud Mount Valve Spring Compressor Tool
    Only $21.99

    JEGS Performance Products 28000 - JEGS Engine Assembly Lube
    Only $5.99


    See All Items You Need