sleeper06 Posted July 23, 2011 Report Share Posted July 23, 2011 no problem i hate 4stroke but thats all im seeing lately booooo!!,also dynoing at 6000ft there is shitty air,dont they come stock with a 155main,42 pilot Quote Link to comment Share on other sites More sharing options...
bansheeyfz450 Posted July 24, 2011 Report Share Posted July 24, 2011 155 main and 42 pilot is stock for sea level. And that is to rich at that. At 6000ft they put in 150 main. But if you were to dyno tune it you would probably go down to a 145 main. Quote Link to comment Share on other sites More sharing options...
crazycanuck Posted July 29, 2011 Author Report Share Posted July 29, 2011 Cmon now... i was fairly close too lol... " 165-175 main 45-48 pilot " and I got a feeling that the 175 is still rich... buddy is running a 160 in his and its a touch rich with full exhaust no air lid and custom airbox at 350 feet lol my bad ur right . ya it still seemed a bit fat, but i gave it back to him and he couldnt be happier with it so i figured i would leave it for now Quote Link to comment Share on other sites More sharing options...
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