Classic Thumpr Hydraulic Flat Tappet Camshaft <br> 57-58 Chrysler 392 HEMI

Description:

Classic Thumpr 235/249 Hydraulic Flat Cam for Chrysler 392 HEMI. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, Gears and headers, rough idle.

Features:

Camshaft Series: Classic Thumpr

Lobe Separation: 107 DD

Intake Valve Lift: 0.498 IN

Exhaust Valve Lift: 0.483 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: Yes

Camshaft Material: Cast Iron

Engine Family: Chrysler 392 HEMI 8 Cylinder (1957-1958)

Lifter Type: Hydraulic Flat Tappet

Usage: Street/Strip

Grind Number: 287TH7

Cam Type: Hydraulic Flat Tappet

Grind Number: 287TH7

Basic Operating RPM Range: 2,200-6,100

Intake Duration at .050 Inch Lift: 235 DD

Exhaust Duration at .050 inch Lift: 249 DD

Advertised Intake Duration: 287 DD

Advertised Exhaust Duration: 304 DD

Package Includes:

Engine Camshaft