AcErOnRiCo
01-10-2012, 11:59 PM
what up just joined this site after reading many threads about issues with other R's. I successfully leaned out my trike and blew up a piston but not all bad. Now giving her the 290 kit. My upgrades so far are DG pipe and silencer, carbon reeds, 38mm carb. Its been a guessing game with jetting so far but hoping to find some help on here. Obviously I need to go much larger but looking for ballpark sizes to start with on the 290 upgrade. Any info would be great!