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COMP Cams 34-850-9

Comp Cams Marine Mechanical Roller Camshafts

COMP Cams 34-850-9

249-34-850-9

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Estimated ship date 12/18/17 if Ordered Today
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COMP Cams 34-850-9 Comp Cams Marine Mechanical Roller Camshafts $336.99
Mechanical Roller Marine Camshaft
Ford 429-460ci
Lift: .727"/.727"
Duration: 308°/316°
Lobe Separation Angle: 112°
RPM Range: 4400-7200

COMP Cams 34-850-9 Details

Ford 429-460ci 1968-94

Blown alcohol or blown gas. Use in 500" or larger engine.

Specifications:

Exhaust Valve Lift (in.)
0.727
Intake Valve Lift (in.)
0.727
Int. Duration @ .050 in. (Deg)
275
Exh. Duration @ .050 in. (Deg)
281
Int. Duration Advertised (Deg)
308-5
Exh. Duration Advertised (Deg)
316-6
RPM Range
4400-7200
Engine Make/Size
Ford 429-460
Lifter Type
Mechanical Roller
Usage
Marine
Lobe Separation (Deg)
112
Advertised Duration
308 int./316 exh.
Advertised Exhaust Duration
316
Advertised Intake Duration
308
Basic Operating RPM Range
4,400-7,200
Cam Style
Mechanical roller tappet
Computer-Controlled Compatible
No
Duration at 050 inch Lift
275 int./281 exh.
Exhaust Duration at 050 inch Lift
281
Exhaust Valve Lash (in.)
0.03
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.727
Grind Number
308AR-12
Intake Duration at 050 inch Lift
275
Intake Valve Lash (in.)
0.028
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.727
Quantity
Sold individually
Valve Lift with Factory Rocker Arm Ratio
0.727 int./0.727 exh.
Valve Springs Required
Yes
Manufacturer's Part Number:
34-850-9

Comp Cams Marine Mechanical Roller Camshafts provide great power for your marine engines. Available for a variety of applications, these cams will keep you going on the water.



Features:
  • Extremely wide powerband helps get boat on plane while making maximum horsepower
  • Work against exhaust systems with restrictive back pressure
  • Power enhancement helps maintain top end speed for long distances
  • Intended for applications where low idle speeds are required

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    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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