COMP Cams 42-602-11 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Oldsmobile 260-455
by COMP Cams
SKU ds_BDQQ_42-602-11
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Original price
$870.97
-
Original price
$870.97
Original price
$870.97
$870.97
$870.97
-
$870.97
Current price
$870.97
Availability:
Out of stock
Description
Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Resources
Installation InstructionsResources
Installation InstructionsSpecifications
| Amazon ASIN | N/A |
| Assembly Lubricant Included | No |
| 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 and Lifter Kit Upgrade | CL42-602-11 |
| Camshaft Gear Attachment | 1-Bolt |
| Camshaft Material | Billet Steel |
| Camshaft Series | Thumpr |
| Description_ASM | Fits 1967+ Oldsmobile 260, 307, 350, 403, 400, 425 and 455 V8 |
| Description_DEF | Engine Camshaft |
| Description_DES | Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Oldsmobile 260-455 |
| Description_EXT | Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. |
| Description_INV | BMThmpr 243/257 H-Rlr Cam Olds 260-455 |
| Description_KEY | 260 |
| Description_KEY | 307 |
| Description_KEY | 350 |
| Description_KEY | 400 |
| Description_KEY | 403 |
| Description_KEY | 425 |
| Description_KEY | 442 |
| Description_KEY | 455 |
| Description_KEY | 88 |
| Description_KEY | 98 |
| Description_KEY | Calais |
| Description_KEY | Ciera |
| Description_KEY | Custom Cruiser |
| Description_KEY | Cutlass |
| Description_KEY | Cutlass Supreme |
| Description_KEY | Delta 88 |
| Description_KEY | Firenza |
| Description_KEY | Olds |
| Description_KEY | Oldsmobile |
| Description_KEY | Rocket |
| Description_KEY | Rocket 88 |
| Description_KEY | Starfire |
| Description_KEY | Vista Cruiser |
| Description_SHO | BMT 243/257 HRlrOlds |
| Description_SHP | None |
| Engine Family | Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990) |
| Grind Number | 299THR7 |
| height | 2.75 |
| K-Kit Upgrade | K42-602-11 |
| length | 24.5 |
| Lifters Included | No |
| Lobe Separation | 107 |
| LTL | N |
| Title | Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Oldsmobile 260-455 |
| Valve Springs Required | Yes |
| weight | 9.98 |
| width | 3.0 |
