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Yamaha F115B

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Item Value
Engine type 4-stroke [x]
Engine displacement 1832cc [x]

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Technical Specifications

  • Engine type
    1,832 cm³
    No. of cylinders/configuration
    4/In-line, 16-valve, DOHC
    Bore x stroke
    81.0 mm x 88.9 mm
    Prop shaft output at mid range
    84.6 / 5,800 rpm
    Full throttle operating range
    5,300 - 6,300 rpm
    Lubrication system
    Wet sump
    Fuel Induction System
    Ignition / advance system
    Starter system
    Electric with Prime Start™
    Gear ratio
    2.15 (28:13)
  • Recommended boat transom height
    Weight with propeller
    F115BETL: 173.0kg,F115BETX: 177.0kg,FL115BETX: 177.0kg
    Fuel tank capacity
    Oil pan capacity
  • Control
    Remote Control
    Trim & tilt method
    Power Trim & Tilt
    Lighting Coil / Alternator
    12V -35Awith rectifier/regulator
    Engine immobiliser
    YCOP optional
    Counter Rotation Model
    Available (ETX)
    Variable Trolling RPM
    With DN Gauges or m-f tiller handle
    Shift Dampener System (SDS)
    The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft
  • 1,832cc 16-Big-Valve DOHC in-line 4-cylinder 4-stroke

    With its innovative intake and exhaust valve design – and twin camshafts, each driven independently – the F115's intake and exhaust efficiency are dramatically improved, optimising fuel use during combustion. The TCI ignition system ensures easy starting, consistent running, longer plug life - and complete dependability.

  • Compact, lightweight design - ideal for re-powering

    The versatile F115 is the leading power-to-weight performer in its class, making it the ideal choice for a wide range of activities - and opening up exciting opportunities for re-powering. The remarkable, powerful performance and smooth 4-stroke efficiency bring a new lease of life to older boats of many types and sizes.

  • Yamaha Customer Outboard Protection (Y-COP) option

    The Y-COP immobiliser system is simple, easy to use and highly effective – a neat and simple remote control locks and unlocks the engine's ECM at the push of a button. This prevents your outboard engine being taken for any unauthorised joyrides, offering you peace of mind when leaving your boat unattended.

  • Digital Network System option - clear, accurate information

    The F115 is the perfect fit for Yamaha’s Digital Network System and Gauges - maximising their performance and efficiency: Multifunction Tachometer with RPM, Hours Run, Trim Angle, Oil Pressure, Warning lamps and Variable Trolling RPM control - and a Speed/Fuel Management Gauge with Tank Capacity and Fuel Economy.

  • Variable Trolling RPM Control - no more speeding worries

    A very relaxing and reliable system, which is standard on the F115. Simply set and hold the low speed rpm (between 600 & 1000) in 50 rpm steps, using a button on the tachometer - or on the multi-function tiller handle. This advanced system resets automatically when the throttle is moved again.

  • 35 Amp High Output alternator

    A special High Output alternator system is fitted as standard on the F115, to ensure that plenty of power is available for engine starts – even after long periods at low RPM or when using multiple accessories. A comforting thought when you're out fishing - at night - or planning a long, lazy day on the river.

  • Counter-rotating propeller model

    A standard twin-engine installation (both propellers turning clockwise) tends to pull the boat towards the port side, especially at higher speed, making steering more difficult. So the F115 is offered with a counter-rotating propeller to fit alongside the standard model, giving the driver control with ‘neutral helm' at any speed.


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