hey rob, you could look at my oem carb thread...maybe that would help you...i used a .914mm microbit.. that has me pretty dam close, want a touch bigger but my next bit is .965, way to big at this point.. the parts house has the microbits...$9.00... you will tell a difference...lmao. thanks to zombie, shaka,slinger...i am a firm believer on rejetting
