Yamaha BW/TW 200 engine swaps in tri-moto

[Yamada]

Hi guy, I just want to know if somenone know what are the difference between the yamaha bw200 engine and the ytm-200 engine. I ask this question because I look to put an other engine in my trike ( and maybe a lottle more horsepower???) I think it would be very cool to have a manual engine into my yamaha. And do someones have a best picture of this engine?

[yyz4208@aol.com]

I will take some pics of my bw200 its the 85 model no electric start I dont know if that matters or not

[Yamada]

Thank, I think that it should help me. I tried to find a view of the motor on that bike, but I can't find a good view.

[thefox]

I will take some pics of my bw200 its the 85 model no electric start I dont know if that matters or not

Is it a forward or revese kickstarter (do you kick toward the front or rear of the bike?