How much does a Yamaha 25 HP 2-stroke weight?
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How much does a Yamaha 25 HP 2-stroke weight?
Completely reinvented and a 2017 IBEX Award Winner, the all-new Yamaha F25 is the lightest 25-horsepower outboard on the water—two stroke or four stroke….Specs & Compare.
Engine Type | 2 cyl |
---|---|
Fuel Induction System | EFI |
Weight † | 57kg (126 lbs) – 65kg (143 lbs) |
Recommended Fuel | Octane 87 |
Are 2-stroke Yamaha outboards any good?

Yamaha’s 2-strokes received high marks for reliability from new boat/motor owners. The boat/engine owners’ answers were then compiled into the engine performance index. 2-Strokes. Yamaha had the highest index score among 2-stroke outboard engines, J.D. Power stated.
Does Yamaha still make 2-stroke outboards?
Yamaha and Mercury have stopped producing direct-injection 2-stroke outboards (Tohatsu still builds a few), but the latest-generation 4-strokes weigh the same as 2-strokes and offer the latest digital advances.
Why is my 2-stroke outboard not starting?
It may be dead – in which case, you might need to use the pull cord to turn the motor over manually until the flywheel builds up enough momentum to let the motor start. Additionally, inspect the cables for signs of corrosion, be sure they’re securely connected, and if your motor has a fuse, try replacing it.

Is there a Yamaha outboard app?
The Yamaha Outboards Mobile App is free and works on Apple® or Android™ devices. You can visit iTunes® or Google Play to download. When you open the App, it takes you to four options: My Yamaha, Dealers, Performance and Stay Hooked. Each of these buttons has a unique feature for Yamaha owners.
Where is the model number on a Yamaha outboard motor?
Yamaha Outboard Motor MODEL, PRE-FIX and SERIAL NUMBER’S are stamped on a metal plate which is mounted on the transom clamp bracket located at the rear of the boat.
What is a Yamaha 25 hp repair manual?
Yamaha owner workshop manuals are made for people who like to customize and service their outboard motors. Yamaha 25 hp repair manuals are written to be as easy to understand as possible, so outboard motor owners can use them when trying to make their own repairs.
What kind of engine does a Yamaha 250 hp outboard have?
ALL 250HP 2003-2006 MODELSService Repair Manual Application: 2003, 2004, 2005, 2006 Yamaha Marine Outboard 250HP (250-HP) 2-Stroke & 4-Stroke Engines. LIT-18616-02-78- 2004-2005 Z250C & LZ250C LZ250TR 2-STROKE ENGINE. LIT-18616-02-43- 2003-2005 Z250B & LZ250B MODEL NAME Z250TR/LZ250TR 2-STROKE ENGINE.
Is there a service manual for a Yamaha outboard motor?
The Yamaha outboard motor service manual downloads for the above listed models describes the service procedures for the complete engine. Follow the Maintenance Schedule recommendations to ensure that the motor is in peak operating condition and the emission levels are within the standards set by the your states/county Resources Board.
What is the lightest 25 horsepower outboard motor?
Completely reinvented and a 2017 IBEX Award Winner, the all-new Yamaha F25 is the lightest 25-horsepower outboard on the water—two stroke or four stroke. In fact, it’s SOHC 2-cylinder design creates a power-to-weight that’s not only class-leading; it’s category-jumping, taking on Portable performance advantages.