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 Instructions
Resources
Installation Instructions
Specifications:
| Advertised Exhaust Duration | 311 |
| Advertised Intake Duration | 291 |
| Amazon ASIN | B005H89QWS |
| Assembly Lubricant Included | No |
| Basic Operating RPM Range | 2,200-5,900 |
| 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 Material | Billet Steel |
| Camshaft Series | Thumpr |
| Description_ASM | Fits Ford Big Block/385 Series 429 and 460 |
| Description_DEF | Engine Camshaft Kit |
| Description_DES | 10 Superlock Steel Retainer Set of 16 for 1.500″-1.550″ OD Valve Spring |
| Description_DES | Magnum Double Row Timing Set for ’68-’71 Ford 429-460 |
| Description_DES | Mutha’ Thumpr 235/249 Hydraulic Roller Cam for Ford 429,460 |
| Description_DES | Mutha’ Thumpr 235/249 Hydraulic Roller Cam K-Kit for Ford 429,460 |
| Description_DES | Performance Street 1.509″ OD Spring; 1.900″ Installed Height; 16 Springs |
| Description_DES | Retro-Fit Hydraulic Roller Lifter Set for Ford FE and 429-460 |
| Description_DES | Set of 16 – 10 Degree, 11/32″, Single Groove Locks w/ Lash Cap Recess |
| Description_DES | Set of 16 PTFE Valve Seals for .530″ Guide Size, 11/32″ Valve Stem |
| Description_EXT | High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle. |
| Description_INV | MThmpr 235/249 H-Rlr K-Kit Ford 429,460 |
| Description_KEY | 385 |
| Description_KEY | 429 |
| Description_KEY | 429 Cobra Jet |
| Description_KEY | 460 |
| Description_KEY | BBF |
| Description_KEY | Big Block Ford |
| Description_KEY | Cobra Jet |
| Description_KEY | E150 |
| Description_KEY | E250 |
| Description_KEY | F100 |
| Description_KEY | F150 |
| Description_KEY | F250 |
| Description_KEY | Ford |
| Description_KEY | Interceptor |
| Description_KEY | Lima |
| Description_KEY | Super Duty |
| 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 | Ford 429, 460 c.i. 8 Cylinder (1968-1995) |
| Exhaust Duration at .050 inch Lift | 249 |
| Exhaust Valve Lift | 0.551 |
| Gaskets Included | No |
| height | 5.0 |
| Intake Duration at .050 Inch Lift | 235 |
| Intake Valve Lift | 0.567 |
| Kit Type | K-Kit – Complete Kit |
| length | 26.0 |
| Lifter Type | Hydraulic Roller |
| Lifters Included | Yes |
| Lobe Separation | 107 |
| LTL | N |
| Title | Mutha’ Thumpr 235/249 Hydraulic Roller Cam K-Kit for Ford 429,460 |
| Usage | Street/Performance |
| Valve Springs Included | Yes |
| weight | 31.6 |
| width | 10.5 |
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