Mods are Nyroc Muffler mod Napa Hose Twin air filter, I rejetted to 142F 145R and the rear Is still lean So I tried a 148 in the rear and is still lean ,,, hmmmm gotta make ya wonder.. The front is lovely a little rich but never the less plug looks great, Rear on the other hand is white as can be Gonna try a 150 tomorrow see if that helps, Anything else I should check While I am searching for the antidote to this problem Thanks, Or anyone near Lancaster Pa interested in makein some extra $$$ to help out

 

Put the stock intake back on.Team kaw runs their with the stock one.I had a dg snorkle on mine .It runs better and seems easier with the jetting.I running 145/148.I'm in pa to