Mutha' Thumpr 227/241 Hydraulic Flat K-Kit for Buick 350

HYDRAULIC - Mutha' Thumpr - High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Engine Family: Buick 350 c.i. 8 Cylinder (1968-1980)
RPM Operating Range: 2,200-6,100
Grind Number: 287TH7
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Thumpr
Usage: Street/Strip
Camshaft Material: Cast Iron
California Proposition 65: WARNING: Cancer and Reproductive Harm
Advertised Intake Duration: 287
Advertised Exhaust Duration: 305
Intake Duration at .050 Inch Lift: 235
Exhaust Duration at .050 Inch Lift: 249
Intake Valve Lift: 0.506
Exhaust Valve Lift: 0.491
Lobe Separation: 107
Assembly Lubricant Included: Yes