EaCastillo00 Posted July 31, 2019 Report Share Posted July 31, 2019 So i have stock size piston and stroke, i have k&n air filter, stock airbox with vents, no snorkle, vforce 4 reeds, T5 headers and stingers, +3 timing, keihin pwk 28 mm, main 145, 48 pilot, needle clip in second position from the pointy end to the top, elevation is 650 ft. It iddles ok, but bog from 1/2 to full throttle, i need to know how do you guys think my jetting is, should i go richer on the main, should i adjust pilot or needle clip? Quote Link to comment Share on other sites More sharing options...
Ayesully810 Posted July 31, 2019 Report Share Posted July 31, 2019 (edited) what needle? and how does it run at wide open throttle? Edited July 31, 2019 by Ayesully810 Quote Link to comment Share on other sites More sharing options...
EaCastillo00 Posted August 1, 2019 Author Report Share Posted August 1, 2019 I think they sold me a pwk that was comfigured for a different bike, it came with NAPE needle, i searched and that needle comes with pwks that are sold for KFX85's could that be my issue? Quote Link to comment Share on other sites More sharing options...
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