broke350 Posted April 15, 2017 Report Share Posted April 15, 2017 My Banshee is stock with no porting. Stock carbs with TORS removed, no airbox with K&N pods. Swapping out FMF's for SLP's. With the FMF's I was running 290 mains and 25 pilots with the airbox, pro-flow adapter and no lid. Now that I've removed the airbox altogether, what should be a safe range of jets to start with? I have 300 and 310 mains and am going to pick up some pilots tomorrow. Should I pick up 27.5's and 30's? Should I also pick up some larger main jets while I'm at it, or should the 310's be as large as I'd need? I ride primarily at LSOK, so elevation is around 1400 ft according to google. Thanks. Quote Link to comment Share on other sites More sharing options...
guns4children Posted April 15, 2017 Report Share Posted April 15, 2017 I would pick up more jets than you think you need. Always good to have extra and they aren't that expensive. Quote Link to comment Share on other sites More sharing options...
broke350 Posted April 15, 2017 Author Report Share Posted April 15, 2017 Thanks. I went ahead and picked up 320 and 330 mains also. They didn't have any of the pilot jets, so I just ordered some 27.5's and 30's from FAST along with a carb sync tool. Quote Link to comment Share on other sites More sharing options...
guns4children Posted April 15, 2017 Report Share Posted April 15, 2017 Good. I'm not real familiar with stock carbs but my first motor ran great with 27.5 Pilots. I was a stock cylinder with FMF sst pipes and pods Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted April 15, 2017 Report Share Posted April 15, 2017 27.5-30 pilot. Needle second from bottom clip. 290-310 ish mains. Quote Link to comment Share on other sites More sharing options...
broke350 Posted April 16, 2017 Author Report Share Posted April 16, 2017 Thanks guys. Quote Link to comment Share on other sites More sharing options...
RagunCajun Posted April 16, 2017 Report Share Posted April 16, 2017 Good job on the carb sync tool. I had to redo mine friday. Quote Link to comment Share on other sites More sharing options...
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