Originally posted by PSI Racing
The thing that pissed me off was it took them 5 weeks to get it to me.
I'll tear the carb apart and make sure that everything is sealed up and that I have no air leaks.
If that doesn't work, then I'll try putting my carb from my MT12 on it and see how it does.
Don't waste your time, just drop the MT12 carb on it. Be carefull with the perfect match of sealing "o" ring, and just tune it and you will enjoy a trouble free Sirio. Start with 5 turns out on the HSN needle and 3 turns out on the LSN needle for that carb.
AFM