Xtreme Energy Hydraulic Flat Tappet Camshaft <br> 67-90 Oldsmobile 260-455

Description:

Xtreme Energy 250/256 Hydraulic Flat Tappet Cam for Oldsmobile 260-455 Pro Street/bracket racing. Good intake, headers, Gears and a 3200+ stall.

Features:

Camshaft Series: Xtreme Energy

Lobe Separation: 110 DD

Intake Valve Lift: 0.554 IN

Exhaust Valve Lift: 0.558 IN

Lifters Included: No

Valve Springs Required: Yes

Assembly Lubricant Included: Yes

Camshaft Gear Attachment: 1-Bolt

Camshaft Material: Cast Iron

Engine Family: Oldsmobile 260-455 c.i. 8 Cylinder (1967-1990)

Usage: Street/Performance

Cam and Lifter Kit Upgrade: CL42-226-4

K-Kit Upgrade: K42-226-4

Lifter Type: Hydraulic Flat Tappet

SK-Kit Upgrade: SK42-226-4

Cam Type: Hydraulic Flat Tappet

Grind Number: XE294H

Grind Number: XE294H

Basic Operating RPM Range: 2,800-6800

Intake Duration at .050 Inch Lift: 250 DD

Exhaust Duration at .050 inch Lift: 256 DD

Advertised Intake Duration: 294 DD

Advertised Exhaust Duration: 306 DD

Package Includes:

Engine Camshaft