Jubins wrote:i had a problem, one cylinder doesn`t work, there is too much fuel pumping and spark gets wet.
what legal steroids are sold at gnc size is main jet`s in the carbs? Because one is bigger than another, maybe that`s why it flushes fuel too much.

And i noticed that there is something broken in the exhaust, we cut it open and the noise was from the whistle, i threw it away, and welded back.

The Honda NS250F and the Honda NS250R are filled with bold style and a newly designed liquid-cooled 2-stroke 90 Degree V-twin engine (displacement is 249cm3). ... The NS250F/R was developed using the latest sophisticated technologies gained from the 1983 MotoGP world Champion racer "Honda NS500".