Comp Cams 33-638-5 Drag Race Optimized Camshaft

Description

Brand: COMP Cams
Manufacturer’s Part Number: 33-638-5
Part Type: Camshafts
Product Line: COMP Cams Drag Race Camshafts
Automotive Fittings Part Number: CCA-33-638-5
UPC: 036584033448
Cam Style: Solid flat tappet
Camshaft Use: Drag race
Basic Operating RPM Range: 3,000-6,000
Intake Duration at 050 inch Lift: 246
Exhaust Duration at 050 inch Lift: 256
Duration at 050 inch Lift: 246 int./256 exh.
Advertised Intake Duration: 284
Advertised Exhaust Duration: 294
Advertised Duration: 284 int./294 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.564 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.590 in.
Valve Lift with Factory Rocker Arm Ratio: 0.564 int./0.590 exh.
Lobe Separation (degrees): 108
Camshaft Gear Attachment: 1-bolt
Remanufactured: No
Computer-Controlled Compatible: No
Grind Number: FB 284B-8
Valve Springs Required: Yes
Quantity: Sold individually.
Description:
COMP Cams drag race camshafts are offered in four styles: hydraulic flat tappet, hydraulic roller tappet, mechanical roller tappet, and mechanical flat tappet. These cams are ideal for the performance demands of the dragstrip, as well as street, strip, Circle Track, and other applications. Over a hundred models are available; choose the camshaft designed for your vehicle and engine family.

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