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Comp Cams K12-678-4 Xtreme Energy 244/252 Solid Flat Cam K-Kit For Chevrolet Small Block

Original price was: $719.37.Current price is: $89.92.

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SKU: ds_BDQQ_K12-678-4 Category: Brand:

Description

K-KIT – Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.

Resources

Installation Instructions

Resources

Installation Instructions

Specifications:

Advertised Exhaust Duration 290
Advertised Intake Duration 282
Amazon ASIN B001R98I84
Assembly Lubricant Included Yes
Basic Operating RPM Range 2,400-6,800
C.A.R.B. E.O. Number N/A
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles? No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption Reason N/A
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type Solid Flat Tappet
Camshaft Gear Attachment 3-Bolt
Camshaft Material Cast Iron
Camshaft Series Xtreme Energy
Description_ASM Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305’s and 350’s from the mid 80’s forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV’s had flat tappet cams until the mid 90’s. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.
Description_DEF Engine Camshaft Kit
Description_DES 10 Superlock Steel Retainer Set of 16 for 1.437″-1.500″ OD Valve Spring
Description_DES Engine Valve Spring Kit
Description_DES Magnum Double Row Timing Set for ’78-’86 Chevrolet V6 and 265-400 Small Block
Description_DES Set of 16 – 10 Degree, 11/32″, Single Groove Locks w/ Lash Cap Recess
Description_DES Set of 16 PTFE Valve Seals for .530″ Guide Size, 11/32″ Valve Stem
Description_DES Solid Lifter Set for Cadillac 472-500 and Chevrolet.
Description_DES Xtreme Energy 244/252 Solid Flat Cam for Chevrolet Small Block
Description_DES Xtreme Energy 244/252 Solid Flat Cam K-Kit for Chevrolet Small Block
Description_EXT Street/strip, 2800+ stall, likes headers and gears, rough idle.
Description_INV XE 244/252 Solid Flat K-Kit SBC
Description_KEY 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
Description_MKT K-KIT – Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.
Description_SHO Engine Camshaft Kit
Description_SHP None
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration at .050 inch Lift 252
Exhaust Valve Lift 0.54
Gaskets Included No
height 5.0
Intake Duration at .050 Inch Lift 244
Intake Valve Lift 0.52
Kit Type K-Kit – Complete Kit
length 25.5
Lifter Type Solid Flat Tappet
Lifters Included Yes
Lobe Separation 110
LTL N
Title Xtreme Energy 244/252 Solid Flat Cam K-Kit for Chevrolet Small Block
Usage Street/Performance
Valve Springs Included Yes
weight 24.1
width 10.25

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