COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-412-8

Overview

Brand:
COMP Cams
Manufacturer’s Part Number:
K12-412-8
Part Type:
Camshaft Kits
Product Line:
COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits
Summit Racing Part Number:
CCA-K12-412-8
UPC:
036584032687
Cam Style:
Hydraulic roller tappet
Basic Operating RPM Range:
1,200-5,200
Camshaft Use:
Street/Strip
Intake Duration at 050 inch Lift:
212
Exhaust Duration at 050 inch Lift:
218
Duration at 050 inch Lift:
212 int./218 exh.
Advertised Intake Duration:
264
Advertised Exhaust Duration:
270
Advertised Duration:
264 int./270 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.487 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.495 in.
Valve Lift with Factory Rocker Arm Ratio:
0.487 int./0.495 exh.
Lobe Separation (degrees):
110
Grind Number:
CS XR264HR-10
Computer-Controlled Compatible:
No
Lifters Included:
Yes
Lifter Style:
Hydraulic roller
Valve Springs Included:
Yes
Outside Diameter of Outer Spring (in.):
1.430 in.
Retainers Included:
Yes
Locks Included:
Yes
Valve Stem Seals Included:
Yes
Timing Chain and Gears Included:
Yes
Timing Chain Style:
Double non-roller
Assembly Lubricant Included:
No
Pushrods Included:
Yes
Rocker Arms Included:
No
Gaskets Included:
No
Valve Springs Required:
No
Quantity:
Sold as a kit.
Notes:
Retro-fit: Designed for early non-roller blocks. Requires thrust button and wear plate.

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits

COMP Cams Xtreme Energy retrofit cam and lifter kits are built to take advantage of the latest cam technology, to provide maximum performance. Whether your use is off-roading, towing, or street performance, there is an Xtreme Energy kit available for you. By using an aggressive lobe profile, these kits provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers, while delivering increased engine vacuum.

Warranty