COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-423-8

Overview

Brand:
COMP Cams
Manufacturer’s Part Number:
K12-423-8
Part Type:
Camshaft Kits
Summit Racing Part Number:
CCA-K12-423-8
UPC:
036584031659
Cam Style:
Hydraulic roller tappet
Basic Operating RPM Range:
1,900-5,600
Camshaft Use:
Street/Strip
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:
282
Advertised Duration:
276 int./282 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.502 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.510 in.
Valve Lift with Factory Rocker Arm Ratio:
0.502 int./0.510 exh.
Lobe Separation (degrees):
110
Grind Number:
CS XR276HR-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.

Warranty