Jet200 with 25mm dellorto using air box jetting

Hi Guys
I've got the above setup with a standard 200cc head barrel and piston! Can anyone please advise on the jetting for the carb? Using an AF clubman pipe also! All advice would be much appreciated!
I've got the above setup with a standard 200cc head barrel and piston! Can anyone please advise on the jetting for the carb? Using an AF clubman pipe also! All advice would be much appreciated!