Comp Cams .510''/.520'' Lift Xtreme Energy™ XR282HR Retro-Fit Hydraulic Roller Camshaft Small Kit
COMP CAMS
SKU #CMP-SK12-432-8
$1,215.95
Comp Cams .510''/.520'' Lift Xtreme Energy™ XR282HR Retro-Fit Hydraulic Roller Camshaft Small Kit
SKU
CMP-SK12-432-8
Qty
Chevy 262-400ci Small Block 1955-98
For engines NOT originally equipped with a hydraulic roller camshaft.
Great for Street Machines, needs intake, headers, 2000 stall, and gears.
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Great for street machines, needs intake, headers, 2500+ stall, and gears. Mildly rough idle.
Specifications:
Advertised Duration
282 int./288 exh.
Advertised Exhaust Duration
288
Advertised Intake Duration
282
Assembly Lubricant Included
No
Basic Operating RPM Range
2,200-5,800
Cam Style
Hydraulic roller tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
230 int./236 exh.
Engine Make/Size
Chevy Small Block (262-400)
Exh. Duration @ .050 in. (Deg)
236
Exh. Duration Advertised (Deg)
288
Exhaust Duration at 050 inch Lift
236
Exhaust Valve Lift
0.52 in (13.208 mm)
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.52
Gaskets Included
No
Grind Number
XR282HR
Int. Duration @ .050 in. (Deg)
230
Int. Duration Advertised (Deg)
282
Intake Duration at 050 inch Lift
230
Intake Valve Lift
0.51 in (12.954 mm)
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.51
Lifter Style
Hydraulic roller
Lifter Type
Hydraulic Roller
Lifters Included
Yes
Lobe Separation (Deg)
110
Locks Included
No
Package Depth
26.00
Package Height
5.00
Package Width
10.50
Part Category
Performance Parts
Part Fitment
Semi Universal
Pushrods Included
No
Quantity
Sold as a kit
RPM Range
2200-5800
Retainers Included
No
Rocker Arms Included
No
Shipping Weight
20.00
Timing Chain Style
Double roller
Timing Chain and Gears Included
Yes
Usage
Street/Performance
Valve Lift with Factory Rocker Arm Ratio
0.510 int./0.520 exh.
Valve Springs Included
No
Valve Springs Required
Yes
Valve Stem Seals Included
No
Vendor Part Number
SK12-432-8
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