COMP Cams Drag Race Camshafts 12-907-9

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: 12-907-9
Part Type: Camshafts
Product Line: COMP Cams Drag Race Camshafts
HP Direct Part Number: CCA-12-907-9
UPC: 036584690191
Cam Style: Solid roller, Retro-fit
Camshaft Use: Drag race
Basic Operating RPM Range: 5,200-7,800
Intake Duration at 050 inch Lift: 280
Exhaust Duration at 050 inch Lift: 288
Duration at 050 inch Lift: 280 int./288 exh.
Advertised Intake Duration: 316
Advertised Exhaust Duration: 326
Advertised Duration: 316 int./326 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.630 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.630 in.
Valve Lift with Factory Rocker Arm Ratio: 0.630 int./0.630 exh.
Lobe Separation (degrees): 108
Intake Valve Lash: 0.026 in.
Exhaust Valve Lash: 0.028 in.
Remanufactured: No
Computer-Controlled Compatible: No
Grind Number: CS 316A-R8
Valve Springs Required: Yes
Quantity: Sold individually.
Notes: Designed for 355 and larger cubic inch engines with 4-speed transmission. Requires thrust button, wear plate, and aftermarket distributor gear.