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Part number: 11-743-9
Product Details
Comp Cams 11-743-9 Drag Race
Products specifications
Advertised Duration 322 int./360 exh.
Advertised Exhaust Duration 360
Advertised Intake Duration 322
Basic Operating RPM Range 4,800-8,500
Cam Style Mechanical roller tappet
Camshaft Gear Attachment 3-bolt
Computer-Controlled Compatible No
Duration at 050 inch Lift 292 int./320 exh.
Exhaust Duration at 050 inch Lift 320
Exhaust Valve Lash 0.026 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.867 in.
Grind Number 322RXH-18
Intake Duration at 050 inch Lift 292
Intake Valve Lash 0.024 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.878 in.
Lobe Separation (degrees) 118
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.878 int./0.867 exh.
Valve Springs Required Yes
Title 11-743-9 CamShaft, CB 322RXH-18
Engine Make/Size Chevy Big Block (396-454)
RPM Range 4000-13000
Usage Strip
Exh. Duration @ .050 in. (Deg) 320
Exh. Duration Advertised (Deg) 360
Exhaust Valve Lift (in.) 0.867
Int. Duration @ .050 in. (Deg) 292
Int. Duration Advertised (Deg) 322
Intake Valve Lift (in.) 0.878
Lifter Type Mechanical Roller
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