CMP12-600-8 Thumpr Retro Roller SBC Camshaft

COMP Cams

    No reviews yet Write a Review
    SKU:
    12-600-8
    MPN:
    12-600-8
    This item is currently out of stock, but can still be ordered. We will contact you with an estimated delivery date once we receive your order.
    $549.95
    CMP12-600-8 Thumpr Retro Roller SBC Camshaft

    CMP12-600-8 Thumpr Retro Roller SBC Camshaft

    COMP Cams

      No reviews yet Write a Review
      SKU:
      12-600-8
      MPN:
      12-600-8
      This item is currently out of stock, but can still be ordered. We will contact you with an estimated delivery date once we receive your order.
      $549.95
      $549.95
      Upgrade Options:

      Description

      Retro Roller Thumpr Cam for SBC V8 engines. 

      WARNING: Camshaft Optimized for use with a Melanized or Nitrided distributor Gear. Not compatible with cast or Steel Gears without similar surface treatments. Failure to utilize the proper distributor Gear will void all warranties and/or return policies.

       

      More Information
      UPC 036584148388
      Manufacturer COMP Cams
      Warranty 12 Months
      Emissions Code
       
       
       
       
       
      Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
      RPM Operating Range 1,900-5,600
      Cam Type Hydraulic Roller
      Camshaft Series Thumpr
      Camshaft Gear Attachment 3-Bolt
      Usage Street/Performance
      California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
      Advertised Intake Duration 283
      Advertised Exhaust Duration 303
      Intake Duration at .050 Inch Lift 227
      Exhaust Duration .050 Inch Lift 241
      Intake Valve Lift 0.511
      Exhaust Valve Lift 0.497
      Lobe Separation 107
      Make Chevrolet
      Engine 262-400 c.i. 8 Cylinder (1958-1998)
      Lifter Type Hydraulic Retro Roller
      Usage Street
      Performance Package No

      Extra Information

      Brand:
      COMP Cams
      Engine Make:
      Competition Cams
      Camshaft Material:
      Austempered Ductile Iron
      Advertised Intake Duration:
      283 DD
      Camshaft Gear Attachment:
      3-Bolt
      Cam Type:
      Hydraulic Roller
      Grind Number:
      283THR7
      Intake Valve Lift:
      0.511 IN
      Basic Operating RPM Range:
      1,900-5,600 R3
      Assembly Lubricant Included:
      No
      Exhaust Duration at .050 inch Lift:
      241 DD
      Lifters Included:
      No
      Advertised Exhaust Duration:
      303 DD
      internal sku:
      CMP12-600-8
      Intake Duration at .050 Inch Lift:
      227 DD
      Lifter Type:
      Hydraulic Roller
      Exhaust Valve Lift:
      0.497 IN
      line code:
      CMP
      Usage:
      Street/Performance
      Lobe Separation:
      107 DD
      Valve Springs Required:
      Yes
      K-Kit Upgrade:
      K12-600-8
      C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:
      Yes, but must meet tailpipe emission standards for year of vehicle.
      C.A.R.B. Exempt for On-Road Vehicles?:
      No
      Camshaft Series:
      Thumpr
      Cam and Lifter Kit Upgrade:
      CL12-600-8
      Amazon ASIN:
      B0014F35R0
      C.A.R.B. Exemption Reason:
      N/A
      Engine Family:
      Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
      C.A.R.B. E.O. Number:
      N/A
      C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:
      Yes, but must meet tailpipe emission standards for year of vehicle.
      C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:
      Yes, but must meet tailpipe emission standards for year of vehicle.
      California Proposition 65:
      WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
      Title:
      Thumpr 227/241 Hydraulic Roller Cam for Chevrolet Small Block
      Cam, Lifter and Gear Drive Upgrade:
      GK12-600-8
      C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:
      Yes, but must be a race/competition only vehicle.

      Related Products

      Why Buy Vehicle Parts from Northern Auto Parts?

      40+ Years Experience
      Northern Auto Parts has been providing auto parts for all makes and models for over 40 years. We have everything you need to keep your car, truck, or SUV running in peak condition.

      Trusted Source for Name-Brand Parts
      We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace anything on your vehicle. From engine components to exterior parts, we have a vast selection to choose from.

      Competitive Pricing
      We are committed to affordability without compromising on quality. Our prices provide the best value for your money, whether you’re an automotive technician or a DIY enthusiast.