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

Description:

Hydraulic: Racy idle. Bracket racing cam. Needs 10.5:1 compression and 3500 stall. Low Gear ratio.

Features:

Camshaft Series: Magnum

Lobe Separation: 110 DD

Intake Valve Lift: 0.525 IN

Exhaust Valve Lift: 0.525 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: Yes

Camshaft Gear Attachment: 1-Bolt

Camshaft Material: Cast Iron

Cam and Lifter Kit Upgrade: CL51-241-4

K-Kit Upgrade: K51-241-4

Usage: Street/Strip

Lifter Type: Hydraulic Flat Tappet

SK-Kit Upgrade: SK51-241-4

Cam Type: Hydraulic Flat Tappet

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

Grind Number: 305H-10

Grind Number: 305H-10

Basic Operating RPM Range: 3,000-6500

Intake Duration at .050 Inch Lift: 253 DD

Exhaust Duration at .050 inch Lift: 253 DD

Advertised Intake Duration: 305 DD

Advertised Exhaust Duration: 305 DD

Package Includes:

Engine Camshaft