Name: Camshaft
SKU: ai11rkq88
Availability: InStock

Description

Oval Track 253/260 Solid Roller Cam for Chevrolet Big Block 396-454

Advertised Exhaust Duration: 293 DD

Advertised Intake Duration: 286 DD

Assembly Lubricant Included: No

Basic Operating RPM Range: 3200-6 200 R3

Cam Type: Solid Roller

Camshaft Gear Attachment: 3-Bolt

Camshaft Material: Billet Steel

Camshaft Series: Oval Track Xtreme RX

Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)

Exhaust Duration at .050 inch Lift: 260 DD

Exhaust Valve Lift: 0.729″

Grind Number: 286RX-8

Intake Duration at .050″ Lift: 253 DD

Intake Valve Lift: 0.727″

Lifter Type: Solid Roller

Lifters Included: No

Lobe Separation: 108 DD

Usage: Strip

Valve Springs Required: Yes

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