Comp Cams Drag Race 260/270 Hydraulic Roller Cam for Chevrolet Big Block 396-454

Comp Cams Drag Race 260/270 Hydraulic Roller Cam for Chevrolet Big Block 396-454

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Drag Race 260/270 Hydraulic Roller Cam for Chevrolet Big Block 396-454

SKU 11-870-11

Grind Number: 313QNHR-8
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
RPM Operating Range: 3,800-6,800
Cam Type: Hydraulic Roller
Lifter Style: Hydraulic Roller
Camshaft Series: Drag Race
Camshaft Gear Attachment: 3-Bolt
Usage: Strip
Valve Springs Required: Yes
Camshaft Material: Billet Steel
Advertised Intake Duration: 313
Advertised Exhaust Duration: 325
Intake Duration at .050 Inch Lift: 260
Exhaust Duration at .050 Inch Lift: 270
Intake Valve Lift: 0.676
Exhaust Valve Lift: 0.659
Lobe Separation: 108
Assembly Lubricant Included: No