COMCL12-601-4 Mutha' Thumpr™; Hyd. Flat Tappet Cam & Kit; '58-'98 Chevy Small Block 287TH7

ORGINAL VIPPARMS MUTTRAR SKALL BYTAS UT VID INSTALLATION AV NY KAMAXEL.

Mutha' Thumpr™; Hyd. Flat Tappet Cam & Kit; '58-'98 Chevy Small Block 287TH7
Includes Cam, Lifters.
• Hydraulic Flat Tappet; For '58-'98 262-400 cid Small Block Engines w/ Flat Tappet Cam
• High Performance Street/Strip • Needs 9:1 Compression, 2500+ Stall, Intake, Gears & Headers • Rough Idle
CL12-601-4

Grind Number:287TH7 Engine Family:Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) RPM Operating Range:2,200-6,100 Cam Type:Hydraulic Flat Tappet Lifter Style:Hydraulic Flat Tappet Camshaft Series:Thumpr Camshaft Gear Attachment:3-Bolt Usage:Street/Strip Valve Springs Required:Yes Camshaft Material:Cast Iron California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov 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:0.489 Exhaust Valve Lift:0.476 Lobe Separation:107 Assembly Lubricant Included:Yes