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$428.99
COMP Cams 54-446-11 XFI XE-R Hyd. Roller Camshaft, LS
COMP Cams 54-446-11 XFI XE-R Hyd. Roller Camshaft, LS

COMP Cams 54-446-11 XFI XE-R Hyd. Roller Camshaft, LS

Chevy LS V8, Hydraulic Roller Tappet Camshaft Type, 2400 to 7200 RPM Range, 281 Intake Duration

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COMP Cams 54-446-11 XFI XE-R Hyd. Roller Camshaft, LS
COMP Cams 54-446-11 XFI XE-R Hyd. Roller Camshaft, LS
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We estimate this item will ship on or before August 2nd.
Part # 2825444611
$428.99
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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 Roller Tappet
RPM Range:
2400 to 7200
Intake Duration:
281
Exhaust Duration:
283
Lobe Separation:
112 °
Grind Number:
XER281HR
Intake Duration @ .050" Lift:
232
Exhaust Duration @ .050" Lift:
234
Intake Valve Lift w/ Rocker Arm Ratio:
0.595"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.598"
MFG. Part #:
54-446-11
GTIN Code:
036584068662
Computer-Controlled Compatible:
Yes
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams XFI XE-R XER281HR-12 Camshaft for LS Gen III/IV, Three-Bolt.

XFI XE-R. Xtreme Energy XE-R design for standard displacement LS6 and LS1. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

  • Newest & quickest lobe profiles in the Xtreme family; provide a terrific increase in performance
  • Tuned for use in EFI applications where extra air flow signal through the carburetor is not required (feature wider lobe separation without loss of responsiveness)
  • Work well with aftermarket cylinder heads & feature high lift

Application

1997-15 Chevy 294-427
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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