COMP Cams Drag Race Camshafts 12-813-9

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.Brand: COMP Cams
Manufacturer's Part Number: 12-813-9
Part Type: Camshafts
Product Line: COMP Cams Drag Race Camshafts
HP Direct Part Number: CCA-12-813-9
UPC: 036584081593
Cam Style: Solid roller, Retro-fit
Camshaft Use: Drag race
Basic Operating RPM Range: 5,500-8,000
Intake Duration at 050 inch Lift: 274
Exhaust Duration at 050 inch Lift: 284
Duration at 050 inch Lift: 274 int./284 exh.
Advertised Intake Duration: 306
Advertised Exhaust Duration: 312
Advertised Duration: 306 int./312 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.748 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.704 in.
Valve Lift with Factory Rocker Arm Ratio: 0.748 int./0.704 exh.
Lobe Separation (degrees): 107
Camshaft Gear Attachment: 3-bolt
Remanufactured: No
Computer-Controlled Compatible: No
Grind Number: CS 306LHR-7
Valve Springs Required: Yes
Quantity: Sold individually.