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 |
Description_DES |
XE Computer Controlled 224/230 Hydraulic Flat Cam for Chevrolet Small Block |
Description_EXT |
Best cam for modified 350 TPI with improved chip, injectors, plenum, runners and exhaust. |
Description_INV |
XE Comp Control 224/230 H-Flat Cam 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_SHO |
XECPU 224/230HFTSBC |
Description_SHP |
None |
Camshaft Series |
Xtreme Energy Computer Controlled |
Exhaust Valve Lift |
0.48 |
California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
Lifters Included |
No |
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 Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
Lifter Type |
Hydraulic Flat Tappet |
Cam and Lifter Kit Upgrade |
CL12-268-4 |
Grind Number |
XE268H |
Camshaft Material |
Cast Iron |
SK-Kit Upgrade |
SK12-268-4 |
Usage |
Street/Performance |
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
K-Kit Upgrade |
K12-268-4 |
Lobe Separation |
114 |
Title |
XE Computer Controlled 224/230 Hydraulic Flat Cam for Chevrolet Small Block |
Advertised Intake Duration |
268 |
Intake Valve Lift |
0.479 |
C.A.R.B. Exempt for On-Road Vehicles? |
No |
Amazon ASIN |
B000R9Z62Q |
C.A.R.B. E.O. Number |
N/A |
Assembly Lubricant Included |
Yes |
Basic Operating RPM Range |
1,800-5,800 |
Exhaust Duration at .050 inch Lift |
230 |
Advertised Exhaust Duration |
280 |
Camshaft Gear Attachment |
3-Bolt |
Valve Springs Required |
Yes |
Cam Type |
Hydraulic Flat Tappet |
C.A.R.B. Exemption Reason |
N/A |
Intake Duration at .050 Inch Lift |
224 |
Length |
3.0000 |
Width |
3.0000 |
Height |
23.0000 |
Weight |
9.0000 |