Yamaha YSR 50 conversion.

[Arlo1]

[Thud]

congrats!
I allways forget how small the ysr50 is LOL. but awsome fun on a kart track I bet!
i'll be looking for the next steps you take waking that collosus beast up & making it hammer.
the CF parts are going to be sic also....great build.

[Arlo1]

I just took two turns off the inductors and laid down 3.6 hp thats 1hp jump lol.

[Arlo1]

Almost double the HP in 24 hours! At this rate I will be at 27 HP by the week end

[Arlo1]

[Jay64]

Arlo, the first 2/3 of that video was like a kid with ADD. Can't decide where to pay attention to. Like the progress you've got man.

[jonescg]

Jay! Where have you been??

[Arlo1]

Ok so I decided to learn how to build a controller from scratch for this bike lol.
This thread is long overdue for an update. I will be pushing hard to get this bike insured and on the road very soon.
Here is where IM at. Best run 13.4hp at the wheel (DYNO reads low a 2010 YZ450F made 33 with a fresh motor and hi comp piston on my dyno)
There has been more then a few videos like this.


But soon I hope to make more videos like this

[etard]

Sturdy work man! Riding impressions?

[Arlo1]

Sturdy work man! Riding impressions?

Thanks. Although I'm just sitting on a frame lol. Its AWESOME! You can feel how great the little bike handles and partially because there is very little spinning weight to cause a gyroscopic effect so you can lean into and back and fourth very quickly. Its hard to explain but you have to ride it to understand.

The power is AWESOME and I make it better every time I work on it. Its not crazy power wheelie but its PULLS HARD. You can realy feel the power build as speed increases. Its a little (just a little) like a 2 stroke. But that will change as I play with phase amps and phase amplitude. IM working on 3 more levels of controllers at the same time! I should have something to melt this motor into goo soon enough