I have a 2002 blaster bored out to a 240. It has a full FMF power core 2 exhaust, and vitos carbon fiber reeds. It has the oil injection delete and still has the OEM Mikuni carb on it. Even with the stock jet in it, it seems like it is running rich. Pulls super hard in first for a second and then bogs in every gear at full throttle. Any advice? We can’t get this machine to run right and it has good compression and passed the leak down test. Float height is set, needle and seat seal, stock needle, stock jet.