Salam semua..tumpang tnye skit..moto sye carb uma 28mm,blok 63.5,cam racing,head korek,cdi rextor n ekzos standard modify takim..persoalannye,plug itam basah,timing lmbat trun dan x lekat,bile start time enjin sejuk pn timing akan naik tggi kmudian trun pelan2,skrg mainjet 115,pilot 27.5..klu ikut gaya plug mcm mnyak lebih,sye cuba nk trunkn minjet ke 105..klu pndapat korang?pilot ke mnjet yg xkene?