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COMP Cams 11-244-20

Comp Cams Xtreme Marine Hydraulic Flat Tappet Camshafts

COMP Cams 11-244-20

249-11-244-20

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COMP Cams 11-244-20 Comp Cams Xtreme Marine Hydraulic Flat Tappet Camshafts $292.99
Xtreme Marine Hyd. Flat Tappet Cam
Pro Plasma Nitrided
Chevy Big Block 396-454ci 1965-96
Lift: .570"/.575"
Duration: 288°/304°
Lobe Separation Angle: 112°
RPM Range: 2500-6500

COMP Cams 11-244-20 Details

Chevy Big Block 396-454ci 1965-96

COMP Cams® is the only aftermarket valve train company in America that provides a Pro Plasma™ Nitriding Service in-house. Nitriding is a process by which nitrogen is introduced into iron or steel, causing a material's surface hardness to be increased for improved initial and long-term wear characteristics. It is recognized by metallurgists worldwide as the best way to increase the hardness and lubricity of flat tappet cams to enhance break-in and durability. Nitriding is available for any COMP Cams® flat tappet camshaft, but many popular flat tappet camshafts have already undergone the Pro Plasma™ Nitriding treatment and are on the shelf, ready to be shipped. Don't get blinded by shiny surface finishing or heat-treating - nitriding has been race-proven around the world and documented to deliver superior results. If you don't see the part number camshaft you are looking for, call us at 1-800-999-0853 or e-mail us at camhelp@compcams.com to order a flat tappet camshaft with the nitriding option.

  • Stage 1: Pre-nitrided, unfinished camshaft
  • Stage 2: Nitrided camshaft surface approximately .008"-.010" deep; black oxide finish

  • Specifications:

    Intake Valve Lift (in.)
    0.570
    Exhaust Valve Lift (in.)
    0.575
    Int. Duration @ .050 in. (Deg)
    244
    RPM Range
    2500-6500
    Exh. Duration @ .050 in. (Deg)
    254
    Int. Duration Advertised (Deg)
    288
    Exh. Duration Advertised (Deg)
    304
    Engine Make/Size
    Chevy Big Block (396-454)
    Lifter Type
    Hydraulic Flat Tappet
    Usage
    Marine
    Manufacturer's Part Number:
    11-244-20

    A Unique Cam for Marine Applications

    If you're heading to the great outdoors, Comp Cams offers camshafts designed specifically for marine applications where low idle speeds are necessary and where restrictive exhausts require special cams that work well against wet exhaust system back pressure. These unique camshafts generate an extremely wide powerband, offering the low-end torque needed to jerk skiers up quickly and the high-end power needed for maximum performance. Also, Comp's larger camshafts are engineered for engines with less restrictive exhausts and drives that will tolerate higher idle speeds. An excellent choice for jet boats or power boats.

    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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