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$296.99
COMP Cams 11-770-8 Xtreme Energy Solid Roller Camshaft, Chevy B/B
COMP Cams 11-770-8 Xtreme Energy Solid Roller Camshaft, Chevy B/B

COMP Cams 11-770-8 Xtreme Energy Solid Roller Camshaft, Chevy B/B

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COMP Cams 11-770-8 Xtreme Energy Solid Roller Camshaft, Chevy B/B
COMP Cams 11-770-8 Xtreme Energy Solid Roller Camshaft, Chevy B/B
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We estimate this item will ship on or before October 24th.
Part # 282117708
$296.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for COMP Cams to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Camshaft Type:
Solid Roller Tappet
RPM Range:
2200 to 6200
Intake Duration:
274
Exhaust Duration:
280
Lobe Separation:
110 °
Grind Number:
CB XR274 R-10
Intake Duration @ .050" Lift:
236
Exhaust Duration @ .050" Lift:
242
Intake Valve Lift w/ Rocker Arm Ratio:
0.639"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.646"
Intake Valve Lash:
0.016
Exhaust Valve Lash:
0.018
MFG. Part #:
11-770-8
GTIN Code:
036584058953
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams Xtreme Energy XR274R-10 Roller Camshaft for Big Block Chevy.

Chevrolet 396-454 c.i. 8 CYL. 1965-1996. Mechanical Roller-Great for Power Touring. Needs 2500 stall, easy on parts. Very reliable power. Rough idle. 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

1967-95 Chevy 396-454
Some parts are not legal for use in California or other states with similar laws/regulations

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