| 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 |
Magnum 230/230 Hydraulic Roller Cam for Chevrolet Small Block |
| Description_EXT |
Great for street machines. Best with headers and aftermarket intake. Rough idle. Limited vacuum. 2500+ stall. |
| Description_SHO |
Mag 230/230 HRlr 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 |
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs. |
| Description_INV |
Magnum 230/230 Hydraulic Roller Cam SBC |
| Description_TRA |
Warning: Camshaft Optimized for use with a Melanized or Nitrided distributor gear. Not compatible with cast or steel gears without similar surface treatments. Failure to utilize the proper distributor gear will void all warranties and/or return policies |
| Description_SHP |
None |
| Advertised Intake Duration |
286 |
| Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Lifter Type |
Hydraulic Roller |
| Advertised Exhaust Duration |
286 |
| Camshaft Material |
Austempered Ductile Iron |
| Cam and Lifter Kit Upgrade |
CL12-450-8 |
| Valve Springs Required |
Yes |
| Basic Operating RPM Range |
2,500-6,000 |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| Intake Duration at .050 Inch Lift |
230 |
| C.A.R.B. Exemption Reason |
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. |
| Title |
Magnum 230/230 Hydraulic Roller Cam for Chevrolet Small Block |
| Grind Number |
286HR |
| Camshaft Series |
Magnum |
| Assembly Lubricant Included |
No |
| K-Kit Upgrade |
K12-450-8 |
| Exhaust Valve Lift |
0.56 |
| Cam Type |
Hydraulic Roller |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Camshaft Gear Attachment |
3-Bolt |
| Usage |
Street/Strip |
| Amazon ASIN |
B000N5OLE8 |
| Exhaust Duration at .050 inch Lift |
230 |
| C.A.R.B. E.O. Number |
N/A |
| Lifters Included |
No |
| Lobe Separation |
110 |
| 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 Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| Intake Valve Lift |
0.56 |
| SK-Kit Upgrade |
SK12-450-8 |
| Length |
3.0000 |
| Width |
3.0000 |
| Height |
25.0000 |
| Weight |
8.0000 |
