gu9cci Posted July 13, 2017 Report Share Posted July 13, 2017 Can you please post your jetting specs and altitude for the beta 4 stroke preferably the factory? thanks in advance guys Roman Quote Link to comment Share on other sites More sharing options...
lineaway Posted July 13, 2017 Report Share Posted July 13, 2017 What jets have you tried. I told you what we used at the Nationals. Did you get a fuel screw or did Ron install it when new? Quote Link to comment Share on other sites More sharing options...
gu9cci Posted July 13, 2017 Author Report Share Posted July 13, 2017 I got everything peters recommend 22.5 pilot 130 main needle on middle? screw out? Quote Link to comment Share on other sites More sharing options...
gu9cci Posted July 13, 2017 Author Report Share Posted July 13, 2017 Also you give me specs for "your " elevation. Im at sea level and you? Quote Link to comment Share on other sites More sharing options...
lineaway Posted July 13, 2017 Report Share Posted July 13, 2017 I gave you specs for what we ran at the nationals. Which is your elevation. Quote Link to comment Share on other sites More sharing options...
gu9cci Posted July 13, 2017 Author Report Share Posted July 13, 2017 Ok thanks i misunderstand that Quote Link to comment Share on other sites More sharing options...
carlos Posted July 14, 2017 Report Share Posted July 14, 2017 Sounds about right, my 2016 factory 300 had serious starvation problems until i ran the bigger main jet. 1 Quote Link to comment Share on other sites More sharing options...
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