Big Mutha’ Thumpr 242/257 Hydraulic Flat Cam K-Kit for Ford 352-428

Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.

$631.95

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.

Additional Attributes:

GTIN: 00036584214779
Advertised Exhaust Duration: 312
Advertised Intake Duration: 294
Amazon ASIN: B005H89XGM
Assembly Lubricant Included: Yes
Basic Operating RPM Range: 2,500-6,400
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 Flat Tappet
Camshaft Material: Cast Iron
Camshaft Series: Thumpr
Engine Family: Ford 352-428 c.i. 8 Cylinder (1963-1977)
Exhaust Duration at .050 inch Lift: 257
Exhaust Valve Lift: 0.515
Gaskets Included: No
Intake Duration at .050 Inch Lift: 242
Intake Valve Lift: 0.531
Kit Type: K-Kit – Complete Kit
Lifter Type: Hydraulic Flat Tappet
Lifters Included: Yes
Lobe Separation: 107
Usage: Street/Strip
Valve Springs Included: Yes

Extended Information:

Emissions : EPA Eligible
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: KT
Dimension: 26 x 10.5 x 5 inches
Weight: 25.95 PG

Additional information

Weight25.95 lbs
Dimensions26 × 10.5 × 5 in

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