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COMP Cams Drag Race Mechanical Roller Camshaft Lift .660"/.660" Duration 283/291 RPM Range 3500-6300

COMP Cams 23-705-9

249-23-705-9

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Estimated to ship directly from the manufacturer on 08/24/18
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COMP Cams Drag Race Mechanical Roller Camshaft Lift .660"/.660" Duration 283/291 RPM Range 3500-6300 $389.99
Drag Race Mechanical Roller Camshaft
Lift .660"/.660"
Duration 283/291
RPM Range 3500-6300

COMP Cams 23-705-9 Details

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

Mechanical Roller-Super strong low end torque. Best with 10.5:1 comp and single plane intake. 3500 stall in 440 3800 in 383.

Specifications:

Exhaust Valve Lift (in.)
0.66
Intake Valve Lift (in.)
0.660
Int. Duration @ .050 in. (Deg)
252
Int. Duration Advertised (Deg)
283
Exh. Duration Advertised (Deg)
291
RPM Range
3500-6300
Engine Make/Size
Chevy Big Block (396-454)
Lifter Type
Mechanical Roller
Usage
Strip
Exh. Duration @ .050 in. (Deg)
263
Advertised Duration
283 int./291 exh.
Advertised Exhaust Duration
291
Advertised Intake Duration
283
Basic Operating RPM Range
3,500-6,300
Cam Style
Mechanical roller tappet
Camshaft Gear Attachment
3-bolt
Computer-Controlled Compatible
No
Duration at 050 inch Lift
252 int./263 exh.
Exhaust Duration at 050 inch Lift
263
Exhaust Valve Lash (in.)
0.028
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.66
Grind Number
283R-8 R
Intake Duration at 050 inch Lift
252
Intake Valve Lash (in.)
0.026
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.66
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.660 int./0.660 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
108
Manufacturer's Part Number:
23-705-9

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.

  • Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations