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$492.99
COMP Cams 656-421-13 Xtreme FI Hyd. Roller Camshaft, LS
COMP Cams 656-421-13 Xtreme FI Hyd. Roller Camshaft, LS

COMP Cams 656-421-13 Xtreme FI Hyd. Roller Camshaft, LS

Chevy LS V8, Hydraulic Roller Tappet Camshaft Type, 1600 to 6500 RPM Range, 278 Intake Duration

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COMP Cams 656-421-13 Xtreme FI Hyd. Roller Camshaft, LS
COMP Cams 656-421-13 Xtreme FI Hyd. Roller Camshaft, LS
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We estimate this item will ship on or before October 5th.
Part # 28265642113
$492.99
each
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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:
1600 to 6500
Intake Duration:
278
Exhaust Duration:
290
Lobe Separation:
114 °
Intake Duration @ .050" Lift:
216
Exhaust Duration @ .050" Lift:
228
Intake Valve Lift w/ Rocker Arm Ratio:
0.5"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.5"
MFG. Part #:
656-421-13
GTIN Code:
036584237853
Computer-Controlled Compatible:
Yes
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

656-421-13 - Camshaft, GM LS 994 VVT/AFM 26 6PHR14.

For more than 35 years, the COMP Cams mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams as the absolute leader in valve train components.

  • 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

2005-2008 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!

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