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Part number: 11-752-14
Competitor Pricing
Product Details
Comp Cams 11-752-14 Drag Race 4/7 Swap Firing Order Camshaft
Products specifications
Advertised Duration 313 int./338 exh.
Advertised Exhaust Duration 338
Advertised Intake Duration 318
Basic Operating RPM Range 5,000-9,000
Cam Style Mechanical roller tappet
Camshaft Gear Attachment 3-bolt
Camshaft Manufacturers Description Large cubic inch Quick 16, Eliminator with high-ratio rockers, and fast bracket.
Computer-Controlled Compatible No
Duration at 050 inch Lift 285 int./300 exh.
Exhaust Duration at 050 inch Lift 300
Exhaust Valve Lash 0.026 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.800 in.
Grind Number CB 47S 318RXD-14
Intake Duration at 050 inch Lift 285
Intake Valve Lash 0.024 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.824 in.
Lobe Separation (degrees) 114
Notes Cam has 4/7 swap firing order. Requires upgraded gear, thrust button, and wear plate.
Quantity Sold individually.
Valve Lift with Factory Rocker Arm Ratio 0.824 int./0.800 exh.
Valve Springs Required Yes
Title 11-752-14 CamShaft, CB 47S 318RXD-14
Engine Make/Size Chevy Big Block (396-454)
RPM Range 5000-13000
Usage Strip
Exh. Duration @ .050 in. (Deg) 300
Exh. Duration Advertised (Deg) 338
Exhaust Valve Lift (in.) 0.8
Int. Duration @ .050 in. (Deg) 285
Int. Duration Advertised (Deg) 318
Intake Valve Lift (in.) 0.873
Lifter Type Mechanical Roller
  • Drag Race Xtreme RX Camshaft
  • 1 Year Limited Warranty
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