Description

Mutha’ Thumpr 235/249 Hydraulic Flat Cam for Chevrolet Small Block 262-400

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

Grind Number: 287TH7Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)RPM Operating Range: 2,200-6,100Cam Type: Hydraulic Flat TappetLifter Style: Hydraulic Flat TappetCamshaft Series: ThumprCamshaft Gear Attachment: 3-BoltUsage: Street/StripValve Springs Required: YesCamshaft Material: Cast IronCalifornia Proposition 65: WARNING: Cancer and Reproductive Harm P65Warnings.ca.govAdvertised Intake Duration: 287Advertised Exhaust Duration: 305Intake Duration at .050 Inch Lift: 235Exhaust Duration at .050 Inch Lift: 249Intake Valve Lift: 0.489Exhaust Valve Lift: 0.476Lobe Separation: 107

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