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COMP Cams K11-702-9

Comp Cams Marine Mechanical Roller Camshafts

COMP Cams K11-702-9

249-K11-702-9

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COMP Cams K11-702-9 Comp Cams Marine Mechanical Roller Camshafts $1,507.99
Mechanical Roller Marine Cam Complete Kit
Big Block Chevy 396-454ci
Lift: .680"/.680"
Duration: 306°/319°
Lobe Separation Angle: 110°
RPM Range: 4500-7000

COMP Cams K11-702-9 Details

Big Block Chevrolet 396-454ci 1965-96

Hydro, flat bottom, jet boat with B impeller. Bracket Racing. Easy on parts.

Specifications:

Exhaust Valve Lift (in.)
0.68
Intake Valve Lift (in.)
0.680
Int. Duration @ .050 in. (Deg)
271
Exh. Duration @ .050 in. (Deg)
282
Int. Duration Advertised (Deg)
306
Exh. Duration Advertised (Deg)
319
RPM Range
4500-7000
Engine Make/Size
Chevy Big Block (396-454)
Lifter Type
Mechanical Roller
Usage
Marine
Gaskets Included
No
Advertised Duration
306 int./319 exh.
Advertised Exhaust Duration
319
Advertised Intake Duration
306
Assembly Lubricant Included
No
Basic Operating RPM Range
4,500-7,000
Cam Style
Mechanical roller tappet
Camshaft Gear Attachment
3-bolt
Computer-Controlled Compatible
No
Duration at 050 inch Lift
270 int./280 exh.
Exhaust Duration at 050 inch Lift
280
Exhaust Valve Lash (in.)
0.03
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.68
Grind Number
306AR-10
Intake Duration at 050 inch Lift
270
Intake Valve Lash (in.)
0.028
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.68
Lifter Style
Mechanical roller
Lifters Included
Yes
Locks Included
Yes
Outside Diameter of Outer Spring (in.)
1.57
Pushrods Included
No
Quantity
Sold as a kit
Retainers Included
Yes
Rocker Arms Included
No
Timing Chain and Gears Included
Yes
Timing Chain Style
Double roller
Valve Lift with Factory Rocker Arm Ratio
0.680 int./0.680 exh.
Valve Springs Included
Yes
Valve Springs Required
No
Valve Stem Seals Included
Yes
Lobe Separation (Deg)
110
Manufacturer's Part Number:
K11-702-9

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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