Description
Brand: COMP Cams
Manufacturer's Part Number: 31-640-5
Part Type: Camshafts
Product Line: COMP Cams Drag Race Camshafts
Automotive Fittings Part Number: CCA-31-640-5
UPC: 036584640943
Cam Style: Solid flat tappet
Camshaft Use: Drag race
Basic Operating RPM Range: 3,000-7,000
Intake Duration at 050 inch Lift: 255
Exhaust Duration at 050 inch Lift: 266
Duration at 050 inch Lift: 255 int./266 exh.
Advertised Intake Duration: 290
Advertised Exhaust Duration: 304
Advertised Duration: 290 int./304 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.576 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.570 in.
Valve Lift with Factory Rocker Arm Ratio: 0.576 int./0.570 exh.
Lobe Separation (degrees): 106
Intake Valve Lash: 0.026 in.
Exhaust Valve Lash: 0.028 in.
Remanufactured: No
Computer-Controlled Compatible: No
Grind Number: FS 290B-6
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.
Manufacturer's Part Number: 31-640-5
Part Type: Camshafts
Product Line: COMP Cams Drag Race Camshafts
Automotive Fittings Part Number: CCA-31-640-5
UPC: 036584640943
Cam Style: Solid flat tappet
Camshaft Use: Drag race
Basic Operating RPM Range: 3,000-7,000
Intake Duration at 050 inch Lift: 255
Exhaust Duration at 050 inch Lift: 266
Duration at 050 inch Lift: 255 int./266 exh.
Advertised Intake Duration: 290
Advertised Exhaust Duration: 304
Advertised Duration: 290 int./304 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.576 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.570 in.
Valve Lift with Factory Rocker Arm Ratio: 0.576 int./0.570 exh.
Lobe Separation (degrees): 106
Intake Valve Lash: 0.026 in.
Exhaust Valve Lash: 0.028 in.
Remanufactured: No
Computer-Controlled Compatible: No
Grind Number: FS 290B-6
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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