RE: Official HPI MT2 Thread
erm i dnt get any at idle even when it was stock m8 but did when i throttled it abiot so thats why i tuned it and i couldnt really tell ya i just kept doing it till not much smoke at low end but only lil bit at top end. just close it fully then open up 3 and half turns m8. then from then on do an 8th turn and burn up down then turn 8th more and so on till nearly all smokes gone at acceleration but leave lil bit and then make sure most is top end. and it depends on the weather m8 cant go on others settings