Almost finished printing the duct pieces. I have one section left, but am able to put the pieces for the Right nacelle together. Still some clean up on the prints, these were my first PETG prints to try to get the higher temp resistance and avoid melting motor mount again. They are also not fully glued together yet.
This view shows the ESC in line with the airflow.
View attachment
And these are to compare to the DTFB nacelles, almost the same length and just a few mm les diameter.
I will likely get them all glued up and make a small chunk of the fuselage as a test to see how they actually hold up under power. I will certainly get video when I do that run up
Once I test those and think they'll hold up then I'll start cutting foam again... oh and all the other 3D printing of parts like the cockpit and FPV pan/tilt.