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COMP Cams 20-717-9

COMP Cams Drag Race Mechanical Roller Camshaft Lift .658"/.661" Duration 308/317 RPM Range 4800-7800

249-20-717-9

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$393.99
COMP Cams Drag Race Mechanical Roller Camshaft Lift .658"/.661" Duration 308/317 RPM Range 4800-7800 $393.99
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Drag Race Mechanical Roller Camshaft
Lift .658"/.661"
Duration 308/317
RPM Range 4800-7800

COMP Cams 20-717-9 Details

Chrysler 273-360 C.I. 8 CYL. 1964-2000

Mechanical Roller-Good Super Gas or fast bracket cam 12:1 compression with 5500+ stall.

Specifications:

Exh. Duration @ .050 in. (Deg)
284
Exh. Duration Advertised (Deg)
317
Exhaust Valve Lift (in.)
0.661
Int. Duration @ .050 in. (Deg)
275
Intake Valve Lift (in.)
0.658
Usage
Strip
Quantity
Sold individually
Lobe Separation (Deg)
108
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.661
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.658
Valve Lift with Factory Rocker Arm Ratio
0.658 int./0.661 exh.
Advertised Duration
308 int./317 exh.
Computer-Controlled Compatible
Yes
Valve Springs Required
Yes
Cam Style
Mechanical roller tappet
Exhaust Duration at 050 inch Lift
284
Intake Duration at 050 inch Lift
275
Duration at 050 inch Lift
275 int./284 exh.
Advertised Intake Duration
308
Advertised Exhaust Duration
317
Basic Operating RPM Range
4,800-7,800
Grind Number
RX308R-8
Exhaust Valve Lash (in.)
0.028
Intake Valve Lash (in.)
0.026
Manufacturer's Part Number:
20-717-9
Shipping Weight:
8.95
Package Height:
2.9
Package Depth:
24.4
Package Width:
3

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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