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COMP Cams CL12-268-4 Xtreme Energy Hydraulic Camshaft Kit, Chevy
COMP Cams CL12-268-4 Xtreme Energy Hydraulic Camshaft Kit, Chevy

CAM & LIFTER KIT, CS XE 268

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COMP Cams CL12-268-4 Xtreme Energy Hydraulic Camshaft Kit, Chevy
CAM & LIFTER KIT, CS XE 268
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Part # UP87936
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Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional 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.
  • This item UP87936 is made to order. It will be shipped from our warehouse when it is produced.

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This is Garage Sale priced because it is an open box item.

CL12-268-4 - Cam and Lifter Kit, CS XE 268H-1 4.

Chevrolet 262-400 c.i. 8 cyl. 1958-1998. For '58-'98 262-400 cid Small Block Engines w/ Flat Tappet Cam - Best Cam For Modified 350 TPI w/ Improved Chip, Injectors, Plenum, Runners & Exhaust. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

  • Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
  • More vacuum allows an increase in duration for improved performance & assists power brakes
  • Excellent performance in street carbureted applications
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc.

Application

1987-98 Chevy 305-350 

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

 

Specs

Camshaft Type:
Hydraulic Flat Tappet
Intake Duration:
268
Exhaust Duration:
280
RPM Range:
1800 to 5800
Lobe Separation:
114 °
Intake Duration @ .050" Lift:
224
Exhaust Duration @ .050" Lift:
230
GTIN Code:
036584068655
MFG. Part #:
CL12-268-4
Grind Number:
CS XE268H-14
Intake Valve Lift w/ Rocker Arm Ratio:
0.479"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.48"
Computer-Controlled Compatible:
Yes
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
Pushrods Included:
No
Rocker Arms Included:
No
Gaskets Included:
No
Sold in Quantity:
Kit
Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

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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.

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