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Technical Articles for Part Number CCA-12-251-4
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COMP Cams Xtreme Turbo Camshafts
Camshaft, Hydraulic Flat Tappet, Advertised Duration 250/257, Lift .432/.426, Chevy, Small Block, Each
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Overview
Brand:
Manufacturer's Part Number:
12-251-4
Part Type:
Product Line:
Summit Racing Part Number:
CCA-12-251-4
Item Number:
813608
UPC:
036584078753
Cam Style:
Hydraulic flat tappet
Camshaft Use:
Street/Strip
Basic Operating RPM Range:
1,200-5,500
Intake Duration at 050 inch Lift:
206
Exhaust Duration at 050 inch Lift:
206
Duration at 050 inch Lift:
206 int./206 exh.
Advertised Intake Duration:
250
Advertised Exhaust Duration:
257
Advertised Duration:
250 int./257 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.432 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.426 in.
Valve Lift with Factory Rocker Arm Ratio:
0.432 int./0.426 exh.
Lobe Separation (degrees):
110
Remanufactured:
No
Computer-Controlled Compatible:
No
Grind Number:
XT250H
Valve Springs Required:
Yes
Quantity:
Sold individually.
COMP Cams Xtreme Turbo Camshafts
Get higher rpm for the street with COMP Cams Xtreme Turbo camshafts. They help build pressure between the engine and turbo for faster spool-up and deliver a wide powerband without compromising peak power. They are designed to focus on systems with boost-to-back pressure ratios that are similar to those on most modern turbo systems. Go extreme with Xtreme Turbo camshafts from COMP Cams.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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