84trx200/200es
 

what is the stock horsepower for these bikes? knowsalot said about 10. i would also like to know yalls thoughts about my trx200 i am putting a 10.25:1 wiseco piston, (std bore) uni air filter, carb rebuild kit from 200x, no air box lid and i am taking all the internal components out of my muffler. And when i get some more money i am getting a cam from a xr200r.

84trx200/200es
 

I recently jus dropped a weisco hi-comp into my 200m and u can notice some difference...ie, clutch slipping lol....But, i read a forum post and if im not mistaken it was around 15 horse