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Yamaha 4-stroke Mower engines

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n3puppy

Well-Known Member
Joined
Jun 25, 2019
Messages
337
Has anyone looked into the Yamaha 4 stroke engines ? (Tried search function)
Yamaha Multi-Purpose Engines

They have a Horizontal shaft engine that looks pretty run of the mill - 22hp@3600 720cc, 113lbs carb.
BUT .........
Have a family of 824cc vertical shaft engines that come with carbs OR EFI (26-34hp)
33.8hp @3600, 824cc, 132lbs with electric start
There is even a "fly-by-wire" version that uses electric throttle vs cable.

With the conversions of Briggs vertical engines - Wonder how hard to do the same to the Yamaha?
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