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COMP Cams 23-707-9

Drag Race Mechanical Roller Camshaft Lift: .657" /.659" Duration: 308°/315° RPM Range: 4500-7000

COMP Cams 23-707-9

249-23-707-9

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COMP Cams 23-707-9 Drag Race Mechanical Roller Camshaft Lift: .657" /.659" Duration: 308°/315° RPM Range: 4500-7000 $322.99
Drag Race Mechanical Roller Camshaft
Lift: .657''/.659''
Duration: 308°/315°
RPM Range: 4500-7000

COMP Cams 23-707-9 Details

Chrysler 383-440 C.I. 8 CYL. 1959-1980

Super Gas / Super Street with12:1 compression and 850 + cfm Carburetor. 5000 + Stall Convertor with 440ci. 5400 + Stall Convertor with 383ci.

Operating Range:4500-7000 RPM
Duration Advertised:308° Intake / 315° Exhaust
Duration @ .050'' Lift:275° Intake / 282° Exhaust
Valve Lift w/1.5 Rockers:.657'' Intake / .659'' Exhaust
Valve Setting:.026'' Intake / .028'' Exhaust
Lobe Separation Angle:108°

Specifications:

Intake Valve Lift (in.)
0.657
Int. Duration @ .050 in. (Deg)
275
Exh. Duration @ .050 in. (Deg)
282
Int. Duration Advertised (Deg)
308
Exh. Duration Advertised (Deg)
315
RPM Range
4500-7000
Engine Make/Size
Chevy Big Block (396-454)
Lifter Type
Mechanical Roller
Exhaust Valve Lift (in.)
0.659
Usage
Strip
Advertised Duration
308 int./315 exh.
Advertised Exhaust Duration
315
Advertised Intake Duration
308
Basic Operating RPM Range
4,400-7,000
Cam Style
Mechanical roller tappet
Camshaft Gear Attachment
3-bolt
Computer-Controlled Compatible
No
Duration at 050 inch Lift
275 int./285 exh.
Exhaust Duration at 050 inch Lift
285
Exhaust Valve Lash (in.)
0.028
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.659
Grind Number
CRB3 RX308R-8
Intake Duration at 050 inch Lift
275
Intake Valve Lash (in.)
0.026
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.657
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.657 int./0.659 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
108
Manufacturer's Part Number:
23-707-9

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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