wvbansheeboy Posted December 31, 2009 Report Share Posted December 31, 2009 i jus got my bike ported its a dune / drag port.. it has fmf fattys with pods and its been like 30 degrees here.. i have 310"s in it now seems to be good but i get a bog when i hit second gear.. i think im alil lean oh and my elevation is 600 ft. above sea level... Quote Link to comment Share on other sites More sharing options...
Wildcardracing Posted December 31, 2009 Report Share Posted December 31, 2009 Who did your port work? They would be the best person to ask on the jetting for their work. Quote Link to comment Share on other sites More sharing options...
Bansh-eman Posted December 31, 2009 Report Share Posted December 31, 2009 With stock carbs, lid off air box, pipes, and porting from 0-1500 feet most guys are running 320 mains, 27.5 pilots, middle clip, 2.5 turns to start with, than fine tune from there. Quote Link to comment Share on other sites More sharing options...
AKheathen Posted January 3, 2010 Report Share Posted January 3, 2010 2.5? and are most running freezing temps? not to pick at you, just seems off....... i'd suggest the 27.5's, 1 turn, and 330 or 340 to start in those conditions, with the setup you also discribed.....needle in middle, or 1 clip rich, too Quote Link to comment Share on other sites More sharing options...
Paddleboy Posted January 3, 2010 Report Share Posted January 3, 2010 i tried bumping my pilot to 27.5 and i couldnt get it to run for shit. i'm not ported yet but for my set up stock pilot is best. however for cold temps and port 310 seems low i'd go 340 and see how that goes Quote Link to comment Share on other sites More sharing options...
wvbansheeboy Posted January 5, 2010 Author Report Share Posted January 5, 2010 i tried bumping my pilot to 27.5 and i couldnt get it to run for shit. i'm not ported yet but for my set up stock pilot is best. however for cold temps and port 310 seems low i'd go 340 and see how that goes ok guys thanks for the help will give it a try Quote Link to comment Share on other sites More sharing options...
GrMeyer Posted January 6, 2010 Report Share Posted January 6, 2010 i tried bumping my pilot to 27.5 and i couldnt get it to run for shit. i'm not ported yet but for my set up stock pilot is best. however for cold temps and port 310 seems low i'd go 340 and see how that goes If your not ported with those pipes then the 27.5 will be to rich for your bike. Stay with the 25. As for the other guy. I would go with AK on the jetting. And read this site http://www.dfn.com/benkaren/jetfaq.html Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted January 6, 2010 Report Share Posted January 6, 2010 An aggressive dune drag can run all the way up to 420s on the main,you need to find out the durations of your porting so you know what your dealing with one mans porting is diffrent from anothers Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.