good info ,but carb still confusing. the jets h&l make sense but
looks like an air bleed with spring next to venturi . in pusher plane with wing interference & prop that high speed needle aint going to be adjusted while its runnning !!! to lock that needle you use open ended wrench.also. this has pinch bolt to hold carb
plus a steel screw on top that tight to body of carb does not seem to be mechanical stop. o-ring under so carb can be rotated. the fuel inlet is screwed into brass piece that has high speed needle that brass part is held in by two steel screws .
i need a dang digital camera. THIS CARB WAS DESIGNED
BY MORONS it would be easier to adjust ducati desmodronic poppet valves (motorcycle) than this thing.
ps. i think this engine was produced in the 70"s
thanks w8ye for your time !!!! ------------------------------- see me on the slopes if the
winds are strong