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Thumpr 227/241 Hydraulic Roller K-Kit for Ford 221-302
Thumpr 227/241 Hydraulic Roller K-Kit for Ford 221-302. High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Available Soon
SKU
K31-600-8
TEMPORARILY OUT OF STOCK, ORDER NOW!
$1,093.46
$1,214.95
Engine Family: Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
RPM Operating Range: 1,900-5,600
Grind Number: 283THR7
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: Thumpr
Usage: Street/Performance
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 283
Advertised Exhaust Duration: 303
Intake Duration at .050 Inch Lift: 227
Exhaust Duration at .050 Inch Lift: 241
Intake Valve Lift: 0.531
Exhaust Valve Lift: 0.515
Lobe Separation: 107
