Hashbrown wrote on 12/31/69 at 16:00:09:The Mikuni is the stock jet right? Do i really need the DJ or can i just get the right size stock jet for the supertrapp and pod filter
You don't need a Dynojet kit. I'm running a Supertrapp, stock air filter, 157.5 large round Mikuni main jet, 1/2 white spacer, and slow mixture screw out a couple turns. Since you want a K&N, which will make your bike leaner than mine, I'd suggest at least a 157.5 main jet. My bike runs real strong with this jetting. It starts easy and gets 52-55 mpg.
jesusworship819 - if you're running a standard HD muffler and not the Screaming Eagle, go with 152.5 main jet, 1/2 white spacer, and slow mix screw out 1 1/2 or 2 turns.