Quick help needed Imola 186 jetting

Just had to swap my piston after a holed on way back from Donny Hunters
Gone form Mugello to an Imola 186 (with LTH reed block) with 28ml Dellorto and a new Gori clubman style pipe. GP gearing 200.
Can anyone advise on jetting please? We've gone down to a 105 main from a 120 as got no bloody jet sizes in between. Need her ready for Saturday please for Kelso


Can anyone advise on jetting please? We've gone down to a 105 main from a 120 as got no bloody jet sizes in between. Need her ready for Saturday please for Kelso

