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Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chrysler 273-360

Mutha' Thumpr 235/249 Hydraulic Roller Cam for Chrysler 273-360

Big Mutha' Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chrysler 273-360

Big Mutha' Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chrysler 273-360

Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chrysler 273-360

$383.95
Big Mutha' Thumpr™ 243/257 Hydraulic Flat Cam and Lifter Kit for Chrysler 273-360. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
TEMPORARILY OUT OF STOCK
SKU
CL20-602-4
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More Information
UPC 036584181330
Manufacturer COMP Cams®
Emissions Code
Engine Family Chrysler 273-360 c.i. 8 Cylinder (1964-2002)
RPM Operating Range 2,500-6,400
Cam Type Hydraulic Flat Tappet
Camshaft Series Thumpr
Camshaft Gear Attachment 1-Bolt
Usage Street/Strip
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 295
Advertised Exhaust Duration 313
Intake Duration at .050 Inch Lift 243
Exhaust Duration at .050 Inch Lift 257
Intake Valve Lift 0.507
Exhaust Valve Lift 0.494
Lobe Separation 107
Lifter Style Hydraulic Flat Tappet
Recommended Components
Component Part Number
K-Kit Upgrade K20-602-4
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