Hey Mark...I use a perry pump cost 35 bucks,,,works great. The Cline works good too.....The fuel you are using is too too weak and too much oil.....get rid of it.....At full throttle your not burning anything...it's choking .....I use 15% Nitro Wildcat with
16 % Castor/Synthetic blend oil with a little added castor. Or just go buy a gallon of 15% Cool power...The pump is set open high with the high end needle only open 9/10 of a turn.. I have heard about the new carb but no one seems to be able yo tell me anything either !!! This should do ya..let me know how it works out.
Alan