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$120.99
COMP Cams 12-242-2 Xtreme Energy Hydraulic Camshaft, Chevy S/B
COMP Cams 12-242-2 Xtreme Energy Hydraulic Camshaft, Chevy S/B

COMP Cams 12-242-2 Xtreme Energy Hydraulic Camshaft, Chevy S/B

Chevy Small Block V8, Hydraulic Flat Tappet Camshaft Type, 1600 to 5800 RPM Range

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COMP Cams 12-242-2 Xtreme Energy Hydraulic Camshaft, Chevy S/B
COMP Cams 12-242-2 Xtreme Energy Hydraulic Camshaft, Chevy S/B
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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
RPM Range:
1600 to 5800
Intake Duration:
268
Exhaust Duration:
280
Lobe Separation:
110 °
Grind Number:
CS XE268H-10
Intake Duration @ .050" Lift:
224
Exhaust Duration @ .050" Lift:
230
Intake Valve Lift w/ Rocker Arm Ratio:
0.477"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.48"
MFG. Part #:
12-242-2
GTIN Code:
036584023531
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams Xtreme Energy XE268H-10 Camshaft 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 - Great For Street Machines, Largest Cam For Stock Converter, Better w/ 2000+ Stall. Hydraulic - Xtreme Energy: Great for street machines, largest cam for stock converter, better with 2000 stall.

  • 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

1982 Oldsmobile 305
1977-80 Buick 305
1955-86 Chevy 262-400
1967-86 GMC 283-400
1971-86 Pontiac 305-350
Some parts are not legal for use in California or other states with similar laws/regulations

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  • 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.
  • Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!

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