A good way to tell if the bike is fueling well is to do a plug chop, Before you do this check the plugs while cold before you start, if they are golden brown, (not black or grey) then take it for a run, Take the tools you need to take a plug out, get the bike warm, find a nice open SAFE road and wind her up, near the top end of the rev range hold it for a few seconds, then at the same time pull the clutch in, and hit the kill switch......... Bring the bike to a stand still and check the plugs, this will give you an idea of how the bike is running at the upper end of the rev range..... Again if its grey/white = lean, black and sticky = rich, Golden brown is okay... BUT i stress look at the plugs before you go out as they may already indicate how its running!!!!

So its derestricted, dose it have ANY other non standard parts?