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Technical Articles for Part Number CCA-SK12-468-8
COMP Cams Xtreme Fuel Injection Retrofit Cam and Lifter Kits SK12-468-8
Part Number: CCA-SK12-468-8
COMP Cams Xtreme Fuel Injection Retrofit Cam and Lifter Kits
Camshaft Kits, Xtreme Fuel Injection Retrofit, Hydraulic Roller, Advertised Duration 292/300, Lift 0.584/0.579, Lifters, Chevy, GMC, Small Block, Kit
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Estimated Ship Date: Dec 14, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SK12-468-8
Part Type:
Product Line:
Summit Racing Part Number:
CCA-SK12-468-8
UPC:
036584116790
Cam Style:
Hydraulic roller, Retro-fit
Basic Operating RPM Range:
2,200-6,200
Camshaft Use:
Street/Strip
Camshaft Manufacturers Description:
Street/strip, best at wide-open throttle, need all upgrades with 2,600+ RPM stall converter, 9.5:1 compression.
Intake Duration at 050 inch Lift:
242
Exhaust Duration at 050 inch Lift:
248
Duration at 050 inch Lift:
242 int./248 exh.
Advertised Intake Duration:
292
Advertised Exhaust Duration:
300
Advertised Duration:
292 int./300 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.584 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.579 in.
Valve Lift with Factory Rocker Arm Ratio:
0.584 int./0.579 exh.
Lobe Separation (degrees):
113
Grind Number:
292XFI HR13
Computer-Controlled Compatible:
Yes
Lifters Included:
Yes
Lifter Style:
Hydraulic roller
Valve Springs Included:
No
Retainers Included:
No
Locks Included:
No
Valve Stem Seals Included:
No
Timing Chain and Gears Included:
Yes
Timing Chain Style:
Double roller
Assembly Lubricant Included:
Yes
Pushrods Included:
No
Rocker Arms Included:
No
Gaskets Included:
No
Valve Springs Required:
Yes
Quantity:
Sold as a kit.
Notes:
Retrofit roller camshaft with link-bar lifters. For 55-57 applications require oil provision. Call to order.
COMP Cams Xtreme Fuel Injection Retrofit Cam and Lifter Kits
These COMP Cams Xtreme retrofit fuel injection cam and lifter kits are designed to take advantage of the newest developments in camshaft design and to provide maximum performance in late model applications. They are ground on a 113 degree lobe separation using faster-opening and more efficient ramp profiles. COMP Cams Xtreme fuel injection cam and lifter kits include a matched set of COMP Cams High Energy lifters to maximize efficiency. Are you working with fuel injection? Get the most power out of your engine with one of these COMP Cams Xtreme fuel injection cam and lifter kits.
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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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