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Street Race Truck More... The Toolbox
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$216.99
$215.99
COMP Cams CL12-248-4 Xtreme Marine Hydraulic Camshaft Kit, Chevy S/B
COMP Cams CL12-248-4 Xtreme Marine Hydraulic Camshaft Kit, Chevy S/B

COMP Cams CL12-248-4 Xtreme Marine Hydraulic Camshaft Kit, Chevy S/B

Chevy Small Block V8, Hydraulic Flat Tappet Camshaft Type, 290 Intake Duration

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COMP Cams CL12-248-4 Xtreme Marine Hydraulic Camshaft Kit, Chevy S/B
COMP Cams CL12-248-4 Xtreme Marine Hydraulic Camshaft Kit, Chevy S/B
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We estimate this item will ship on or before October 8th.
Part # 282CL122484
$215.99
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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.

Details

Camshaft Type:
Hydraulic Flat Tappet
Intake Duration:
290
Exhaust Duration:
306
RPM Range:
2500 to 6500
Lobe Separation:
112 °
Intake Duration @ .050" Lift:
246
Exhaust Duration @ .050" Lift:
256
GTIN Code:
036584041528
MFG. Part #:
CL12-248-4
Grind Number:
XM290H
Intake Valve Lift w/ Rocker Arm Ratio:
0.516"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.522"
Computer-Controlled Compatible:
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:
No
Rocker Arms Included:
No
Gaskets Included:
No
Sold in Quantity:
Kit

Info

CL12-248-4 - Cam and Lifter Kit, CS XM 290H-1 2.

Chevrolet 262-400 c.i. 8 cyl. 1958-1998. Fits '58-'02 262-400 cid Chevy Small Blocks - Jet Boat w/ A Impeller, 9.5:1 Compression, Needs Headers, Good for Bracket Racing & High Performance. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

  • Extremely wide powerband helps get boat on plane while making maximum horsepower
  • Work against exhaust systems with restrictive back pressure
  • Power enhancement helps maintain top-end speed for longer distances
  • Intended for applications where low idle speeds are required

Application

1955-2002 Chevy 262-400
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!

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