Id start around 160-165 mains, #25 pilots AfterMarket needles 1/2 way up & fuel screws about 2 - 2 & 1/2 turns out. Adjust from thear .I know there are guides ext but I have no idea where to start with jets. I have a 2005 660 with gytr dual intake, LTE duals, and want to run no lid. K&N with outerwears pre. Is there a kit or? It is jetted for the intake.