lbfm_slapjaw Posted April 3, 2006 Report Share Posted April 3, 2006 I am currently at 5000ft altitude and I'm going to install the Pro Design adapter with the Pro Flow 2 stage foam air filter. Everything else is bone stock on my 2005 shee. It is about 60 degrees here now. I was just wondering if anyone had an idea where to start with jetting, mains, pilots, needle? Thanks Much all Quote Link to comment Share on other sites More sharing options...
floyd398 Posted April 4, 2006 Report Share Posted April 4, 2006 Don't worry about the needle position and because of your altitude you really shouldn't have to change the pilots. As for the Mains, you might want to go up 1 or 2 sizes. If it's stock your probably running between a 190 to 220 but most likely 200's...try some 220's...if they're to fat go down one to some 210's. after you change your mains, adjust your fuel mixture screws,(clockwise is richer) start at 1 AND 1/2 turns out, adjust these for crisp throttle response from an idle and you should be alright. Quote Link to comment Share on other sites More sharing options...
lbfm_slapjaw Posted April 4, 2006 Author Report Share Posted April 4, 2006 (edited) I just got done jstting today and I set needle @ 4th from top and mains are 280 and plugs are very light brown after WOT. Guna go up to 300's in a few days Edited May 7, 2006 by lbfm_slapjaw Quote Link to comment Share on other sites More sharing options...
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