SKU: 12-602-4

SBC, Big Mutha Thumpr 243/257 Hydraulic Flat Tappet Cam, Chevy Small Block, 350, Choppy Idle, Best Sound,

$509.74

or 4 payments of $127.44 with Info

IN STOCK  FREE SHIPPING

Description

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

Specifications

SKU 12-602-4
Barcode # 036584175278
Brand COMP CAMS
intake valve lift 0.5
Exhaust Valve Lift 0.486
Lifter Type Hydraulic Flat Tappet
Advertised Exhaust Duration 313
Advertised Intake Duration 295
Cam Type Hydraulic Flat Tappet
Exhaust Duration At .050 Inch Lift 257
Intake Duration At .050 Inch Lift 243
Lobe Separation 107
Camshaft Series Thumpr
Grind Number 295TH7
Basic Operating Rpm Range 2,500-6,400
Lifters Included No
Valve Springs Required Yes
Camshaft Gear Attachment 3-Bolt
Camshaft Material Cast Iron

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