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Instruction Sheets for Part Number CCA-07-503-8
Technical Articles for Part Number CCA-07-503-8
COMP Cams Xtreme Energy Camshafts
Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/281, Lift .503/.510, Chevy, LT1/LT4, Each
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Overview
Brand:
Manufacturer's Part Number:
07-503-8
Part Type:
Product Line:
Summit Racing Part Number:
CCA-07-503-8
UPC:
036584063254
Cam Style:
Hydraulic roller, OE roller
Camshaft Use:
Street/Strip
Basic Operating RPM Range:
1,800-5,800
Intake Duration at 050 inch Lift:
224
Exhaust Duration at 050 inch Lift:
230
Duration at 050 inch Lift:
224 int./230 exh.
Advertised Intake Duration:
276
Advertised Exhaust Duration:
281
Advertised Duration:
276 int./281 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.503 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.510 in.
Valve Lift with Factory Rocker Arm Ratio:
0.503 int./0.510 exh.
Lobe Separation (degrees):
112
Remanufactured:
No
Computer-Controlled Compatible:
No
Grind Number:
LT1 XR276HR-12
Valve Springs Required:
Yes
Quantity:
Sold individually.
COMP Cams Xtreme Energy Camshafts
COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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