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$296.99
COMP Cams 08-503-8 Xtreme Energy Hyd. Roller Camshaft, Chevy S/B
COMP Cams 08-503-8 Xtreme Energy Hyd. Roller Camshaft, Chevy S/B

COMP Cams 08-503-8 Xtreme Energy Hyd. Roller Camshaft, Chevy S/B

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COMP Cams 08-503-8 Xtreme Energy Hyd. Roller Camshaft, Chevy S/B
COMP Cams 08-503-8 Xtreme Energy Hyd. Roller Camshaft, Chevy S/B
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We estimate this item will ship on or before October 24th.
Part # 282085038
$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:
Hydraulic Roller Tappet
RPM Range:
1800 to 5800
Intake Duration:
276
Exhaust Duration:
281
Lobe Separation:
112 °
Grind Number:
CS XR276HR-12
Intake Duration @ .050" Lift:
224
Exhaust Duration @ .050" Lift:
230
Intake Valve Lift w/ Rocker Arm Ratio:
0.503"
Exhaust Valve Lift w/ Rocker Arm Ratio:
0.51"
MFG. Part #:
08-503-8
GTIN Code:
036584063247
Computer-Controlled Compatible:
No
Valve Springs Required:
Yes
Sold in Quantity:
Each

Info

COMP Cams Xtreme Energy Computer Controlled XR 276HR-12 Camshaft for Small Block Chevrolet Engines Originally Equipped with Hydraulic Roller Cams.

Xtreme Energy Computer Controlled 1987-1998 305-350 Originally Equipped With Hydraulic Roller Camshaft, Except LT1 and LT4. Hydraulic Roller-Best cam for modified 350 TPI with improved chip, injectors, plenum, runners and exhaust. 2000 stall. Hydraulic Roller - Xtreme Energy Computer Controlled: Needs modified TPI with injectors, exhaust, 2000+ stall, and custom tuning.

  • 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

1987-98 Chevy 305-350
Some parts are not legal for use in California or other states with similar laws/regulations

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