SKU: 12-602-8

SBC Big Mutha' Thumpr 243/257 LSA 107 Hydraulic Roller Camshaft, Chevy Small Block, 350, Extreme Choppy Idle, Best Sound,

Extreme Choppy Idle

$610.69

or 4 payments of $152.67 with Info

In Stock

Description

Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.

Specifications

SKU 12-602-8
Barcode # 036584148401
Brand COMP CAMS
Intake Valve Lift 0.531
Camshaft Gear Attachment 3-Bolt
Basic Operating Rpm Range 2,500-6,200
Lobe Separation 107
Cam Type Hydraulic Roller
Lifter Type Hydraulic Roller
Valve Springs Required Yes
Grind Number 299THR7
Intake Duration At .050 Inch Lift 243
Advertised Intake Duration 299
Exhaust Valve Lift 0.517
Camshaft Material Austempered Ductile Iron
Lifters Included No
Camshaft Series Thumpr
Exhaust Duration At .050 Inch Lift 257
Advertised Exhaust Duration 319

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