COMP Cams K08-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for OE Roller SBC
by COMP Cams
SKU ds_BDQQ_K08-602-8
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Original price
$2,068.35
-
Original price
$2,068.35
Original price
$2,068.35
$2,068.35
$2,068.35
-
$2,068.35
Current price
$2,068.35
Availability:
Out of stock
Description
K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.
Resources
Installation InstructionsResources
Installation InstructionsSpecifications
| Advertised Exhaust Duration | 319 |
| Advertised Intake Duration | 299 |
| Amazon ASIN | B001S1XUQG |
| Assembly Lubricant Included | No |
| Basic Operating RPM Range | 1,900-5,600 |
| 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 Type | Hydraulic Roller |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Austempered Ductile Iron |
| Camshaft Series | Thumpr |
| Description_ASM | Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc) |
| Description_DEF | Engine Camshaft Kit |
| Description_DES | 7 Steel Retainer Set of 16 for 11/32" Valve w/ 26915/26918 Beehive Springs |
| Description_DES | Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for OE Roller SBC |
| Description_DES | Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for OE Roller SBC |
| Description_DES | Machined Steel Set of 16 - 7 Degree, 11/32", Single Groove Race Locks |
| Description_DES | Magnum 7.200" Long, .080" Wall, 5/16" Diameter Pushrod Set |
| Description_DES | Magnum Double Row Timing Set for OE Roller Chevrolet V6 and 305-350 Small Block |
| Description_DES | OE-Style Hydraulic Roller Lifter Set for '87+ SBC and LT/LS |
| Description_DES | Performance Street 1.310" OD Beehive Spring; 1.800" Installed Height; 16 Springs |
| Description_DES | Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem |
| 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 K-Kit OE Rlr 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 | K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. |
| Description_SHO | Engine Camshaft Kit |
| Description_SHP | None |
| Engine Family | Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998) |
| Exhaust Duration at .050 inch Lift | 257 |
| Exhaust Valve Lift | 0.519 |
| Gaskets Included | No |
| height | 5.0 |
| Intake Duration at .050 Inch Lift | 243 |
| Intake Valve Lift | 0.533 |
| Kit Type | K-Kit - Complete Kit |
| length | 26.0 |
| Lifter Type | Hydraulic Roller |
| Lifters Included | Yes |
| Lobe Separation | 107 |
| LTL | N |
| Timing Chain and Gears Included | Yes |
| Title | Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for OE Roller SBC |
| Usage | Street/Strip |
| Valve Springs Included | Yes |
| Valve Stem Seals Included | Yes |
| weight | 24.515 |
| width | 10.5 |
