Yamaha F25 25hp outboard motor
Yamaha

F25 Yamaha

25hp432ccEFI
Yamaha F25 25hp outboard motor

Portable, lightweight and with Yamaha's legendary reliability, this 25hp engine punches well above is weight. Key features include Yamaha's very first batteryless EFI deliverying improved engine performance, variable trolling control for lure fishing, a built‑in flushing device for easy maintenance and prime start for easier starting, making this engine an ideal choice for tinnies, inflatables and poly boats.

TECHNICAL SPECIFICATIONS

  • Engine Type: 4-Stroke, SOHC In-line 2
  • Bore x Stroke (mm): 65 x 65.1
  • Displacement (cc)432.0
  • Recommended Maximum RPM: 5000-6000
  • Fuel Management: EFI
  • Ignition: CDI
  • Lubrication System: Wet-sump
  • Alternator Output: 12V - 16A with Rectifier Regulator (Battery Charging Kit Optional)
  • Gear Ratio: 2.08 : 1
  • Starter System: Manual (MH), Electric (W, C)
  • Operation Method: Tiller handle (MH), Multifunction Tiller Optional (C), Remote control (W, C)
  • Trim and Tilt Method: Manual Tilt (MH, W), Power Trim & Tilt (C)
  • Digital Gauges: Optional
  • Command Link Gauges: Optional

        Technical Overview

        View all specifications
        Engine Type
        4-Stroke, SOHC In-line 2
        Displacement (cc)
        432
        Operation Method
        Tiller handle (MH), Multifunction Tiller Optional (C), Remote control (W, C)
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        Specifications
        Horsepower
        25hp
        Engine Type
        4-Stroke, SOHC In-line 2
        Displacement (cc)
        432
        Bore x Stroke (mm)
        65 x 65.1
        Recommended Max RPM
        5000-6000
        Fuel Management
        EFI
        Ignition
        CDI
        Lubrication System
        Wet-sump
        Alternator Output
        12V - 16A with Rectifier Regulator (Battery Charging Kit Optional)
        Gear Ratio
        2.08 : 1
        Starter System
        Manual (MH), Electric (W, C)
        Operation Method
        Tiller handle (MH), Multifunction Tiller Optional (C), Remote control (W, C)
        Trim & Tilt
        Manual Tilt (MH, W), Power Trim & Tilt (C)
        Digital Gauges
        Optional
        Command Link Gauges
        Optional

        Specifications may vary. Please confirm with your dealer at time of purchase. Images shown may include optional extras.

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