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Electronic Fuel Injection FOR HIRTH 3503 water cooled 2 cycle 70hp inline engine (Global Warehouse)

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    The PRICE IS FOR Electronic Fuel Injection  FOR HIRTH  3503 water cooled 2 cycle 70hp inline engine Special Design - High Torque/Low Rpm - fuel efficient Engine

    Model:
    3503
    Engine Type:
    2 cycle, two cylinder in line
    Bore:
    76mm
    Stroke:
    69mm
    Displacement:
    625cc
    Compression:
    9.5:1
    HP Output:
    70hp @ 6500rpm
    Torque:
    57ft/bs @ 6000rpm
    Ignition:
    Dual CDI
    (Capacitive digital Ignition)
    Carburation:
    Dual 34mm slide or optional electronic fuel injection
    Fuel Pump:
    Auxiliary external pneumatic - 12VDC with fuel injection
    Lubrication:
    Fuel mixed with oil @ 50:1 /Blue Max @100:1 or optional oil injection
    Rotation:
    Counter clockwise, viewed from output end-Gearbox reverses direction
    Starter:
    Alternator:
    12 volt electric, recoil or both
    250 watt/20 amp alternator standard
    Cooling:
    Liquid cooled.
    Weight:
    79 lbs-not including radiator & coolant. Optional gearbox adds 19 lbs.
    Reduction Units:
    G-50 gearbox available in 2.16:l, 2.29:l, 2.59:l, 3.16:l and 3.65:l ratios. Cog belt belt drive also available.
    Drive Coupling:
    Elastomeric dampener or optional centrifugal clutch.

     

    Type: in-line engine

    Cylinders: 2

    Displacement: 625 cm³

    Max. performance: 51,5 kW (70 HP)

    Max. torque: 77,3 Nm

    Cooling: water cooling

    Weight:  36 kg (with muffler, add-on parts and water in the engine)

    Starting device: recoil starter included

    Options: electric starter, dual ignition, multi point injection instead of dual carburetter, separate lubrication, gear box G50 with or without centrifugal clutch

    The 3503 is a water cooled, reed valve controlled 2-cylinder-inline-2-stroke engine with electronic fuel injection or carburettor and Nikasil coated cylinders. It has one of the highest power to weight ratio available on the 70 HP engine market. Ideally suited for Ultralights, hovercrafts, gyrocopters, light experimental aircrafts and all applications where weight is an issue. Factory recommended TBO is rated at 1000 hours at 75 % power. The warranty of the crank shaft is 3 years.




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