Drag Race Hydraulic Flat Tappet Camshaft <br> 55-81 Pontiac 265-455

Description:

Hydraulic: Rough idle, 3500-4000 stall, 10:1 compression, 4.10 or lower Gear ratio.

Features:

Camshaft Series: Drag Race

Lobe Separation: 108 DD

Intake Valve Lift: 0.562 IN

Exhaust Valve Lift: 0.577 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: Yes

Camshaft Gear Attachment: 1-Bolt

Camshaft Material: Cast Iron

Lifter Type: Hydraulic Flat Tappet

Usage: Street/Strip

Engine Family: Pontiac 265-455 C.I. 8 Cylinder (1955-1981)

Cam Type: Hydraulic Flat Tappet

Grind Number: 296AH-8

Grind Number: 296AH-8

Basic Operating RPM Range: 3,000-6,000

Intake Duration at .050 Inch Lift: 246 DD

Exhaust Duration at .050 inch Lift: 253 DD

Advertised Intake Duration: 296 DD

Advertised Exhaust Duration: 305 DD

Package Includes:

Engine Camshaft