mstam1971
is that a header tank you are using beside the main tank?sorry i just dont have as much experience with this type of engines and or aircraft,i do run a header tank on all my helis,looks great by the way,i really like your setup on the tanks and a nice clean wire routing,

by the way heres the pictures of my finished GP pitts special with the DL 50 and a Xoar 22x8,i have not yet started the engine,need to program the radio and break in the motor,but im happy it is almost ready for its maiden flight
wish me luck guys