I'm back again with another blaster a 02 blaster bored .30 over hot rod crank,a reed spacer, with V-force reeds, a FMF fatty gold header pipe and power core silencer. The air box is removed, and oil injection is blocked off so I'm pre-mixing. I've fixed all the air leaks engine had(crank seals, the oil line to the carb not blocked off at carb, intake boot was cracked). The carb is jetted at 390 main right now which i think is way high,the needle is in the leanest slot. I've pulled the plug and it looks very wet. I went out and bought a Vito's jet kit that's 290-340 main and a 30 piolet jet. What should I be jetting at?