Help is just a click away!
Click here to chat with a Speedway Team Member
💬
Online - Chat with us!
Chat
Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Support
Account
Street Race Truck More... The Toolbox
Add to Cart
$215.99
COMP Cams CL12-602-4 Thumpr Hydraulic Camshaft Kit, Chevy S/B
COMP Cams CL12-602-4 Thumpr Hydraulic Camshaft Kit, Chevy S/B

COMP Cams CL12-602-4 Thumpr Hydraulic Camshaft Kit, Chevy S/B

Chevy Small Block V8, Hydraulic Flat Tappet Camshaft Type, 295 Intake Duration

0 Reviews | 1 Answered Question
In Stock
Ships FREE
Select your vehicle to verify fitment.
Select Vehicle
COMP Cams CL12-602-4 Thumpr Hydraulic Camshaft Kit, Chevy S/B
COMP Cams CL12-602-4 Thumpr Hydraulic Camshaft Kit, Chevy S/B
Zoomed In Image
Part # 282CL126024
$215.99
each
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Camshaft Type:
Hydraulic Flat Tappet
Intake Duration:
295
Exhaust Duration:
313
RPM Range:
2500 to 6400
Lobe Separation:
107 °
Intake Duration (.050" Lift):
243
Exhaust Duration (.050" Lift):
257
GTIN Code:
036584181248
MFG. Part #:
CL12-602-4
Grind Number:
295TH7
Intake Valve Lift w/ Rocker Arm Ratio:
0.5"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.486"
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 Big Mutha' Thumpr 295TH7 Cam and Lifter Kit for Small Block Chevy.

Chevrolet 262-400 c.i. 8 cyl. 1958-1998. For '58-'98 262-400 cid Small Block Engines w/ Flat Tappet Cam - Street/Strip, Needs 9.5:1 Compression, 2800+ Stall, Intake, Gears & Headers, Very Rough Idle. Thumpr. SMALL BLOCK CHEVY Hydraulic CAM AND LIFTER KIT - Big Mutha' Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough 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

1955-86 Chevy 262-400
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This

Reviews

Q & A

Videos & Articles
  • 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!
  • One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
  • Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.

You May Also Like

Suggestions
Error
Note
Ok