COMP Cams CL31-603-5 Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 221-302
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Description
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Installation InstructionsResources
Installation InstructionsSpecifications
| Amazon ASIN | B005H89RH2 |
| 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 |
| Camshaft Series | Thumpr |
| Description_ASM | Fits Ford 221, 255, 260, 289 and 302 Small Block |
| Description_DEF | Engine Camshaft and Lifter Kit |
| Description_DES | Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 221-302 |
| Description_DES | Big Mutha' Thumpr 243/257 Hydraulic Flat Cam for Ford 221-302 |
| Description_DES | High Energy Hydraulic Flat Lifter Set for Ford 289-351W/C/M-400M, and 429-460. |
| Description_EXT | Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. |
| Description_INV | BMThmp 243/257 H-Flt CL-Kit Ford 221-302 |
| Description_KEY | 22 |
| Description_KEY | 260 |
| Description_KEY | 289 |
| Description_KEY | 302 |
| Description_KEY | 308 |
| Description_KEY | 351 |
| Description_KEY | 5.0 |
| Description_KEY | Boss |
| Description_KEY | Cougar |
| Description_KEY | F-150 |
| Description_KEY | Fairlane |
| Description_KEY | Ford |
| Description_KEY | Galaxie |
| Description_KEY | Grand Marquis |
| Description_KEY | GT |
| Description_KEY | GT-350 |
| Description_KEY | HiPo |
| Description_KEY | K-Code |
| Description_KEY | LTD |
| Description_KEY | Mercury |
| Description_KEY | Meteor |
| Description_KEY | Mustang |
| Description_KEY | SBF |
| Description_KEY | Shelby |
| Description_KEY | Squire |
| Description_KEY | Sunbeam |
| Description_KEY | Thunderbird |
| Description_KEY | Tiger |
| Description_KEY | Torino |
| Description_KEY | Windsor |
| Description_MKT | CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions. |
| Description_SHO | Camshaft, Lifter Kt |
| Description_SHP | None |
| Engine Family | Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995) |
| Gaskets Included | No |
| height | 3.0 |
| length | 25.4 |
| Lifters Included | Yes |
| Locks Included | No |
| LTL | N |
| Retainers Included | No |
| Timing Chain and Gears Included | No |
| Title | Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Ford 221-302 |
| Valve Stem Seals Included | No |
| weight | 14.0 |
| width | 5.4 |