I have 2003 Triple Ported Athena Cylinders, Stock bore, Stock Head no domes, Ethanol free Gas 32:1, Full Toomey 5’s, Stock Carbs with Toomey Needles, stock intake, stock reeds. Stock airfilter and airbox. I want to use the lid but NO snorkel. I do NOT want to drill holes in my airbox. My elevation is 1000ft and temp is 70+ degrees on average lately.
Right now I’m running 270 Main, 27.5 pilot 1.5 turns out, 4th clip on Toomey Needle(6 slots). When I ride it now it feels like it stops pulling towards the top end almost like a flat spot 3/4 to WO throttle. When I had 30 pilots in here with no airbox lid this thing would wheelie in every gear but where I ride I need an airbox lid. What do you guys think on my jetting?