will these carbs fit

do you think i could port the inside of my carb or i shouldnt do that i could get my bro to do it hes good at that
 
With the mods you have now and to come I would only get a 28mm.If you plan to get a 240 kit and or some extensive porting along with other mods I would get a 34mm.I would only run a 28mm now and just get a 34mm later.IMO
 
where on the carb does it say what size? i think mines not stock but the previous owner didnt mention it. (he might have missed it, there was so much different sh*t he mentioned) its a mikuni or whatever but the chokes not the same as the stock ones and it looks big.
 
same question, i lost my idle screw out of mine, or im a n00b and dont know how to do it.

Heres a pic of my carb, i believe the idle screw should be on the other side(kicker side), this side has the choke that goes in and out and the air/fuel screw.

someone please help with this carb. i dont know anything about it and i cant find a idle screw to put in it.
Carb-1.jpg


:(