| 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_EXT |
High performance street. With 100-150 hp nitrous kit or small blower. |
| Description_DES |
Nitrous HP 218/230 Hydraulic Flat Cam for Chevrolet Small Block |
| Description_INV |
Nitrous HP 218/230 Hyd 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_SHP |
None |
| Description_SHO |
N2O 218/230 HFT SBC |
| SK-Kit Upgrade |
SK12-556-4 |
| Lobe Separation |
113 |
| Cam and Lifter Kit Upgrade |
CL12-556-4 |
| Advertised Intake Duration |
262 |
| Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Basic Operating RPM Range |
1,600-5,900 |
| Valve Springs Required |
Yes |
| Advertised Exhaust Duration |
280 |
| Camshaft Material |
Cast Iron |
| Lifter Type |
Hydraulic Flat Tappet |
| Grind Number |
NX262H |
| Title |
Nitrous HP 218/230 Hydraulic Flat Cam for Chevrolet Small Block |
| Usage |
Street/Strip |
| C.A.R.B. Exemption Reason |
N/A |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| Cam Type |
Hydraulic Flat Tappet |
| K-Kit Upgrade |
K12-556-4 |
| Exhaust Valve Lift |
0.48 |
| Intake Duration at .050 Inch Lift |
218 |
| Assembly Lubricant Included |
Yes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Lifters Included |
No |
| 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 California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Amazon ASIN |
B000N5QC22 |
| Camshaft Series |
Nitrous HP |
| Camshaft Gear Attachment |
3-Bolt |
| Exhaust Duration at .050 inch Lift |
230 |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Intake Valve Lift |
0.462 |
| C.A.R.B. E.O. Number |
N/A |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| Length |
3.0000 |
| Width |
3.0000 |
| Height |
23.0000 |
| Weight |
9.0000 |
