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Thread: HP 500efi Specifications

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    ADMINISTRATOR BajaBoatOwners's Avatar
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    Mar 2010

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    HP 500efi Specifications

    HP: 500
    kW: 390

    Full Throttle RPM Range: 4800-5200

    Displacement Liter/CID: 8.2/502

    Bore & Stroke (in): 4.47 x 4.00
    Bore & Stroke (mm): 114 x 102

    Compression Ratio: 8.75:1

    Cylinder/Configuration: V-8

    Alternator Amp: 60
    Alternator Watt: 847
    Fuel System: MPI

    Ignition System: Digital

    Fuel Requirements: 87 Posted Octane (R+M)/2 (92 RON) International

    Transmission: (Six) w/Huber 600 Series

    Drive Unit: Bravo One XR, Bravo One XR w/ITS, Bravo One XR Sport Master (Standard or Short), and Bravo One XR Sport Master (Standard or Short) w/ITS. Dry-Sump Six w/Huber 600

    Drive/Gear Ratios: Bravo One XR/Bravo One XR Sport Master - 1.26/1.35/1.5:1

    Length (in/mm): 39/991
    Width (in/mm): 34/857
    Height (in/mm): 22/560
    Weight (lbs / kg): 1113/505

    Warranty: 1-Year Ltd. for Recreational Boating/3-Year Ltd. Corrosion

    CARB Star Rating: 3

    Features & Benefits
    Precision CNC machined 502 C.I.D. cast iron cylinder block.
    Forged 4340 steel, fully machined and shot-peened Mercury Racing connecting rods.
    Forged aluminum pistons, designed by Mercury Racing, for maximum strength and durability.
    MEFI 3 Electronic Control Module digital ignition system features advanced electronics for more precise fuel and spark control along with better top-end throttle response.
    Multiport fuel injection system incorporates a high-flow throttle body and tuned intake manifold developed exclusively by Mercury Racing.
    A thermostatically-controlled, high-capacity oil cooler raises engine oil temperatures faster and keeps them more consistent.
    The oil thermostat and a Positive Crankcase Ventilation (PCV) valve work together to reduce the buildup of condensation in the oil. The PCV valve also improves engine idle.
    A hydraulic roller camshaft, which improves low-end torque, offers higher level of performance and aids fuel economy.
    A one-piece serpentine belt system requires less horsepower to drive engine accessories.
    Comes standard with 1.26:1, 1.35: or 1.50:1 gear ratio Bravo One XR drive in either right-hand or left-hand rotation.
    Dual-water pickup and low-water pickup gearcase housings available for standard Bravo One XR drives.
    Bravo One XR Sport Master, Bravo One XR Short Sport Master and Dry-Sump Six drive options available.
    The Bravo One XR Sport Master gearcase (Std. and Short), available on selected Bravo One XR drives, reduces drag for enhanced overall boat performance in select applications.
    Integrated Transom System (ITS) available with Bravo One XR and Bravo One XR Sport Master drive options.
    New engine oil drain line enhances ease of changing oil.

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