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COMP Cams 11-746-9

COMP Cams Comp Cams Marine Mechanical Roller Camshafts

249-11-746-9

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Spend $200 Get a $20 Gift Card, $500 Get a $50 Gift Card, and $1,000 Get a $100 Gift Card. Promotion Code: GIFTCARDSAVINGS exclusions 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: .782"/.714"
Duration: 319°/326°
Lobe Separation Angle: 110°
RPM Range: 5500-7500

COMP Cams 11-746-9 Details

Big Block Chevrolet 396-454ci 1965-96

454 c.i. & larger engines. River racer - blown gasoline, flat or hydro.

Specifications:

Exh. Duration @ .050 in. (Deg)
290
Exh. Duration Advertised (Deg)
326
Exhaust Valve Lift (in.)
0.714
Int. Duration @ .050 in. (Deg)
287
Intake Valve Lift (in.)
0.782
Usage
Marine
Quantity
Sold individually
Lobe Separation (Deg)
110
Exhaust Valve Lift with Factory Rocker Arm Ratio (
0.714
Intake Valve Lift with Factory Rocker Arm Ratio (i
0.782
Valve Lift with Factory Rocker Arm Ratio
0.782 int./0.714 exh.
Advertised Duration
319 int./326 exh.
Computer-Controlled Compatible
No
Valve Springs Required
Yes
Cam Style
Mechanical roller tappet
Exhaust Duration at 050 inch Lift
290
Intake Duration at 050 inch Lift
287
Duration at 050 inch Lift
287 int./290 exh.
Advertised Intake Duration
319
Advertised Exhaust Duration
326
Basic Operating RPM Range
5,500-7,500
Grind Number
319CR-10
Exhaust Valve Lash (in.)
0.03
Intake Valve Lash (in.)
0.028
Camshaft Gear Attachment
3-bolt
Manufacturer's Part Number:
11-746-9
Shipping Weight:
10.56
Package Height:
2.75
Package Depth:
24.5
Package Width:
3

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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