Walbro carburetor perpendicular trumpet

by Yannicflight Feb 4, 2017
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Does it melt when engine operating? What type of plastic used? PLA? ABS?

Hello AleyRobotics

The inlet didnt melt on my plane so far. Of-course the motor should have sufficient air cooling! I dont know what flight / engine run times you want to achieve because I don`t fly longer then 15-20minutes per flight.
The engine cools down between the flights so the carburetor will probably never get as hot as it can be if the engine run time is longer.
I used Fillamentum PLA to print this inlet trumpet.