Hello I installed Nallins Hurricane A/C and breather kit. And I have the bassani prostreets 2-2 exhaust on order should be here by friday. I am concerned about rejetting...I know I should take it to a indy and have air fuel mix checked. I was wondering if anyone knows a good baseline for my set-up? My 2003xlh is stock except for the A/C and Pipes. I live in the desert of Arizona. I was thinking like 45 and 170ish... I will probably be doing some more engine mods in the near future (Nalins xl1200r heads and semi mild cams(probably n4's) Probably get the heads either stage 1 or 2 cnc ported. But I am worried about running to lean now with the new A/C. I presently have the stock exhaust with slip-on's(dynojets) and after I put on the new A/C i am noticing that the slip-on muffler that is for my rear cyclinder is slightly bluing. So I am worried that I may be running way lean. Well i will stop rambling on, Any advice is greatly apprecited

Have a good one...Tom

I'm no expert, but I'd say that that 170 main jet will probably be a bit too lean, depending on what needle you plan to use.