This is how I got the DIO reed and OKO carb to work still messing with jetting, right now it’s a 100main (and 39 pilot I think) I drilled out the carbs idle jet to 1.5mm widened the intake 3.5mm and lowered it 1.5mm, raised the exhaust 2.2mm and widened it to a circle, also added a third transfer quarter an inch down and as wide as the intake,also the window piston for top end needed to be opened up a ton or it bogs, plus i dremmeled a half moon port on the skirt #moped#motorizedbike#2stroke