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$215.99
COMP Cams CL11-600-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B
COMP Cams CL11-600-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B

COMP Cams CL11-600-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B

396 Chevy Big Block V8, 402 Chevy Big Block V8, 427 Chevy Big Block V8, 454 Chevy Big Block V8

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COMP Cams CL11-600-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B
COMP Cams CL11-600-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B
COMP Cams CL11-600-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B
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COMP Cams CL11-600-4 Thumpr Hydraulic Camshaft Kit, Chevy B/B
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We estimate this item will ship on or before June 11th.
Part # 282CL116004
$215.99
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Details

Camshaft Type:
Hydraulic Flat Tappet
Intake Duration:
279
Exhaust Duration:
296
RPM Range:
1800 to 5600
Lobe Separation:
107 °
Intake Duration (.050" Lift):
227
Exhaust Duration (.050" Lift):
241
GTIN Code:
036584181255
MFG. Part #:
CL11-600-4
Grind Number:
279TH7
Intake Valve Lift w/ Rocker Arm Ratio:
0.498"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.483"
External Ignition Box Required:
No
Valve Springs Required:
Yes
Valve Spring Included:
No
Lifter Type:
Hydraulic Flat Tappet
Lifters Included:
Yes
Retainers Included:
No
Locks Included:
No
Valve Stem Seals Included:
No
Timing Chain and Gears Included:
No
Assembly Lubricant Included:
Yes
Rocker Arms Included:
No
Gaskets Included:
No
Sold in Quantity:
Kit

Info

COMP Cams Thumpr 279TH7 Cam and Lifter Kit for Big Block Chevy.

BIG BLOCK CHEVY Hydraulic CAM AND LIFTER KIT - Thumpr: High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.

  • Three unique cam designs for each application that deliver excellent horsepower gains & broad torque curve; perfect choice for muscle cars & street rods
  • Early intake valve opening & long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note
  • Best with aftermarket converters & more rear gear

Application

1967-95 Chevy 396-454

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for COMP Cams to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • Learn about the importance of getting the chain tension set correctly, and why it is critical that we get it as near perfect as we can. Walkthrough a basic procedure that effectively and consistently gets the chain tension set properly every time.
  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
  • Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

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