Got the system in a plane so we are closer. I’m 4 for 4 on system repeatability. Same results with a stock ST 2300. I did make sure that I have a full 3 mm minimum round cross section for the whole air track and feel I could use a bit more as the “low-mid setting” is basically wide open. But it runs very well and does not run well if I close the valve off (or open it up). Might get a chance to get in the air this weekend to see if this effort will pan out.


a few pics of the quick setup. Valve is behind firewall and injector is again in the post throttle space.