Description
Drag Race 274/282 Solid Roller Cam for Chevrolet Small BlockSBC – 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these modelsso if you require a Camshaft with the oiling grooveplease call us at 1-800-999-0853 or contact usand we will assist you with placing an order.
Advertised Exhaust Duration: 320 DD
Advertised Intake Duration: 307 DD
Assembly Lubricant Included: No
Basic Operating RPM Range: 4 500-8 500 R3
Cam Type: Solid Roller
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Billet Steel
Camshaft Series: Drag Race
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Exhaust Duration at .050 inch Lift: 282 DD
Exhaust Valve Lift: 0.739″
Grind Number: 307RXD-12
Intake Duration at .050″ Lift: 274 DD
Intake Valve Lift: 0.739″
Lifter Type: Solid Roller
Lifters Included: No
Lobe Separation: 112 DD
Usage: Drag Race
Valve Springs Required: Yes
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