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Old 06-02-2019, 01:28 AM
  #7  
Joseph Frost
 
Join Date: Nov 2010
Location: Coffs Harbour NSW, AUSTRALIA
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Originally Posted by djmp69
Really good practical and relevant info, thanx! The plane is actually already designed like you describe, I think they knew people would do this kind of conversion. I wanted to keep costs down, especially not wanting to spend hundreds just for 3-4 minutes of flight at a time, but it seems theres a give and take here just like everything else in this hobby, lol. Good stuff, confirms my suspicions, thanks! Now, if only someone had some thrust numbers...
Regarding the thrust, 3.5-4kilos with decent 8S set up will be good enough to zoom around your model at 5 kilos, AUW. With the cheap china set ups it will struggle.
If you keep it simple, very light, as bungee launcher, no landing gear you might get away with decent 6S power around 2.5-3.5 kilos thrust.
This are just some rough figures based on my experience.