Mathius
Well-Known Member
I was curious if any of you guys know about Yamaha YZ250 big bore kits?
I did a bit of hunting, and found a few kits ranging from 270cc to 300cc's. I also read up on the old ohlins/noleen 360 big bore kit, but they were discontinued years ago.
I'm hope'n to make 50 to 60hp out of a YZ250... 2 stroke of course.
I could use some help with this because I just came across my next project. :iagree:
I did a bit of hunting, and found a few kits ranging from 270cc to 300cc's. I also read up on the old ohlins/noleen 360 big bore kit, but they were discontinued years ago.
I'm hope'n to make 50 to 60hp out of a YZ250... 2 stroke of course.
I could use some help with this because I just came across my next project. :iagree: