Thumpr 227/241 Hydraulic Flat Cam GK-Kit for Chevrolet Small Block 262-400

Thumpr™ 227/241 Hydraulic Flat Cam GK-Kit for Chevrolet Small Block 262-400. High performance street, stock converter ok, best with 2000+ converter & gears, choppy/thumping idle.
SKU
GK12-600-4
$465.16
Grind Number: 279TH7
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range: 2,000-5,800
Cam Type: Hydraulic Flat Tappet
Lifter Style: Hydraulic Flat Tappet
Camshaft Series: Thumpr
Usage: Street/Performance
California Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration: 279
Advertised Exhaust Duration: 297
Intake Duration at .050 Inch Lift: 227
Exhaust Duration at .050 Inch Lift: 241
Intake Valve Lift: 0.479
Exhaust Valve Lift: 0.465
Lobe Separation: 107
Note Description
7Stock springs cannot be used
93GK-Kit contains cam, lifters & gear drive
Component Part Number
K-Kit Upgrade: K12-600-4