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COMP Cams 35-781-9

Drag Race Mechanical Roller Camshaft Lift .696"/.683" Duration 308/326 RPM Range 4800-7500

COMP Cams 35-781-9
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249-35-781-9

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Estimated ship date 11/27/17 if Ordered Today
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COMP Cams 35-781-9 Drag Race Mechanical Roller Camshaft Lift .696"/.683" Duration 308/326 RPM Range 4800-7500 $329.99
Drag Race Mechanical Roller Camshaft
Lift .696"/.683"
Duration 308/326
RPM Range 4800-7500

COMP Cams 35-781-9 Details

Ford 351W 8 cyl. 1969-1996

351-377 Windsor with 125-250 HP nitrous

Operating Range:4800-7500 RPM
Duration Advertised:308° Intake / 326° Exhaust
Duration @ .050'' Lift:278° Intake / 286° Exhaust
Valve Lift W/1.6 Rocker:.696'' Intake / .683'' Exhaust
Valve Setting:.020'' Intake / .022'' Exhaust
Lobe Separation Angle:110°

Specifications:

Exhaust Valve Lift (in.)
0.683
Intake Valve Lift (in.)
0.696
Int. Duration @ .050 in. (Deg)
278
Exh. Duration @ .050 in. (Deg)
286
Int. Duration Advertised (Deg)
308
Exh. Duration Advertised (Deg)
326
RPM Range
4800-7500
Lifter Type
Mechanical Roller
Engine Make/Size
Ford 351W
Usage
Strip
Advertised Duration
308 int./326 exh.
Advertised Exhaust Duration
326
Advertised Intake Duration
308
Basic Operating RPM Range
4,800-7,500
Cam Style
Mechanical roller tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
278 int./286 exh.
Exhaust Duration at 050 inch Lift
286
Exhaust Valve Lash (in.)
0.022
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.683
Grind Number
FW 308DR-10
Intake Duration at 050 inch Lift
278
Intake Valve Lash (in.)
0.02
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.696
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.696 int./0.683 exh.
Valve Springs Required
Yes
Lobe Separation (Deg)
110
Manufacturer's Part Number:
35-781-9

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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