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COMP Cams 11-724-9

Drag Race Mechanical Roller Camshaft Lift .714"/.710" Duration 306/315 RPM Range 4800-7200

COMP Cams 11-724-9

249-11-724-9

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COMP Cams 11-724-9 Drag Race Mechanical Roller Camshaft Lift .714"/.710" Duration 306/315 RPM Range 4800-7200 $356.99
Drag Race Mechanical Roller Camshaft
Lift .714"/.710"
Duration 306/315
RPM Range 4800-7200

COMP Cams 11-724-9 Details

Chevy 396-454ci Big Block 1965-96

396-454ci, Heavy car, 12:1 compression.

Operating Range:4800-7200 RPM
Duration Advertised:306° Intake / 315° Exhaust
Duration @ .050'' Lift:270° Intake / 280° Exhaust
Valve Lift w/1.7 Rockers:.714'' Intake / .710'' Exhaust
Valve Setting:.024'' Intake / .026'' Exhaust
Lobe Separation Angle:110°

Specifications:

Intake Valve Lift (in.)
0.714
Int. Duration @ .050 in. (Deg)
270
Exh. Duration @ .050 in. (Deg)
280
Int. Duration Advertised (Deg)
306
Exh. Duration Advertised (Deg)
315
Engine Make/Size
Chevy Big Block (396-454)
Lifter Type
Mechanical Roller
Exhaust Valve Lift (in.)
0.71
RPM Range
4800-7200
Usage
Strip
Advertised Duration
306 int./315 exh.
Advertised Exhaust Duration
315
Advertised Intake Duration
306
Basic Operating RPM Range
4,800-7,200
Cam Style
Mechanical roller tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
270 int./280 exh.
Exhaust Duration at 050 inch Lift
280
Exhaust Valve Lash (in.)
0.026
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.71
Grind Number
CB 306B-R10
Intake Duration at 050 inch Lift
270
Intake Valve Lash (in.)
0.024
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.714
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.714 int./0.710 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
110
Manufacturer's Part Number:
11-724-9

Roller Cam For On Demand Power

Camshafts specifically designed for use in all ''Super'' catagory cars, especially those equipped with throttle stops. These powerful Comp Cams offer crisp, immediate throttle response and excellent repeatability, plus are relatively easy on valve train parts.

Features:
  • Wide assortment of racing camshafts for all application requirements of drag, oval track and puller & mud competitors
  • Require accurate assessment of rear end gearing and other vehicle-based equipment to deliver top performance
  • Not made for street use or vehicles requiring accessory drive equipment, such as power brakes, air conditioning, etc.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

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