yeah, ive had plently of 125 2 strokes. rd, tzr etc. But this is my first 250 2 stroker. Im amazed by the BHP diffrence. TZR125 had 12hp, so for an engine just twice as big to have almost 5 times more power. is great engineering.!

im hoping to do some sprinting on my NSR. has anyone else done this on here? i have a freind who won the 600 class, on his TZR 250. so i should have a good chance.