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Classic Thumpr 243/257 Hydraulic Flat Cam for Chrysler 392 HEMI

$437.95
Classic Thumpr™ 243/257 Hydraulic Flat Cam for Chrysler 392 HEMI. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
TEMPORARILY OUT OF STOCK
SKU
26-602-7
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More Information
UPC 036584213826
Manufacturer COMP Cams®
Emissions Code
Engine Family Chrysler 392 HEMI 8 Cylinder (1957-1958)
RPM Operating Range 2,500-6,400
Cam Type Hydraulic Flat Tappet
Camshaft Series Classic Thumpr
Usage Street/Strip
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 295
Advertised Exhaust Duration 312
Intake Duration at .050 Inch Lift 243
Exhaust Duration at .050 Inch Lift 257
Intake Valve Lift 0.508
Exhaust Valve Lift 0.495
Lobe Lift Intake 0.338
Lobe Lift Exhaust 0.329
Lobe Separation 107
Intake Centerline 102
Valve Timing Lift 0.006
Exhaust Close ATDC 49
Intake Open BTDC 44
Exhaust Open BBDC 84
Intake Close ABDC 71
Lifter Style Hydraulic Flat Tappet
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