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COMP Cams K11-306-4

COMP Cams Marine Hydraulic Flat Tappet Camshaft Complete Kit Lift .525"/.525" Duration 268°/276° RPM Range 1700-5700

249-K11-306-4

Free Shipping Estimated to ship directly from the manufacturer on 04/10/19

$542.99
COMP Cams Marine Hydraulic Flat Tappet Camshaft Complete Kit Lift .525"/.525" Duration 268°/276° RPM Range 1700-5700 $542.99
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Marine Hydraulic Flat Tappet Camshaft Complete Kit
Lift .525"/.525"
Duration 268°/276°
RPM Range 1700-5700

COMP Cams K11-306-4 Details

Chevrolet 396-454 C.I. 8 cyl. 1967-1996

  • Cams Are Very Aggressive
  • Designed For Performance Oriented Vehicles
  • Deliver More Power Than Standard Camshafts
  • 1 Year Limited Warranty

  • Specifications:

    Exhaust Valve Lift (in.)
    0.525
    Intake Valve Lift (in.)
    0.525
    RPM Range
    1700-5700
    Int. Duration @ .050 in. (Deg)
    222
    Exh. Duration @ .050 in. (Deg)
    226
    Int. Duration Advertised (Deg)
    268
    Exh. Duration Advertised (Deg)
    276
    Engine Make/Size
    Chevy Big Block (396-454)
    Lifter Type
    Hydraulic Flat Tappet
    Usage
    Marine
    Gaskets Included
    No
    Advertised Duration
    268 int./276 exh.
    Advertised Exhaust Duration
    276
    Advertised Intake Duration
    268
    Assembly Lubricant Included
    Yes
    Basic Operating RPM Range
    1,700-5,700
    Cam Style
    Hydraulic flat tappet
    Computer-Controlled Compatible
    No
    Duration at 050 inch Lift
    222 int./226 exh.
    Exhaust Duration at 050 inch Lift
    226
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.525
    Grind Number
    268AH
    Intake Duration at 050 inch Lift
    222
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.525
    Lifter Style
    Hydraulic flat tappet
    Lifters Included
    Yes
    Locks Included
    Yes
    Outside Diameter of Outer Spring (in.)
    1.524
    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
    0.525 int./0.525 exh.
    Valve Springs Included
    Yes
    Valve Springs Required
    No
    Valve Stem Seals Included
    Yes
    Lobe Separation (Deg)
    110
    Manufacturer's Part Number:
    K11-306-4

    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 higher idle speeds are required

  • Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.