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COMP Cams 11-706-9

COMP Cams Comp Cams Marine Mechanical Roller Camshafts

249-11-706-9

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Save $20 off $200, $50 off $500 and $100 off $1000. Enter Promotion Code: SAVE100exclusions apply

$356.99
COMP Cams Comp Cams Marine Mechanical Roller Camshafts $356.99
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Mechanical Roller Marine Camshaft
Big Block Chevy 396-454ci
Lift: .638"/.622"
Duration: 285°/295°
Lobe Separation Angle: 108°
RPM Range: 3500-6500

COMP Cams 11-706-9 Details

Big Block Chevrolet 396-454ci 1965-96

Jet boat with A impeller, flat bottom, hydro. River race.

Specifications:

Exh. Duration @ .050 in. (Deg)
264
Exh. Duration Advertised (Deg)
295
Exhaust Valve Lift (in.)
0.622
Int. Duration @ .050 in. (Deg)
254
Intake Valve Lift (in.)
0.638
Usage
Marine
Quantity
Sold individually
Lobe Separation (Deg)
108
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.622
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.638
Valve Lift with Factory Rocker Arm Ratio
0.638 int./0.622 exh.
Advertised Duration
285 int./295 exh.
Computer-Controlled Compatible
No
Valve Springs Required
Yes
Cam Style
Mechanical roller tappet
Exhaust Duration at 050 inch Lift
264
Intake Duration at 050 inch Lift
254
Duration at 050 inch Lift
254 int./264 exh.
Advertised Intake Duration
285
Advertised Exhaust Duration
295
Basic Operating RPM Range
3,500-6,500
Grind Number
285CR-8
Exhaust Valve Lash (in.)
0.03
Intake Valve Lash (in.)
0.028
Camshaft Gear Attachment
3-bolt
Manufacturer's Part Number:
11-706-9
Shipping Weight:
10.9
Package Height:
2.8
Package Depth:
24.2
Package Width:
2.9

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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