Here is a vido of the first run of my delta force explorer twin cat. This was my first build twin tacon's 4074 2200kv on 4s x442 props. It ran cold as ice lots of room to move up on props and thinking 5s. Still a lot of tweaking and tuning to do but a good start.
Delta force explorer twin
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Yep...5S :) Or 447 cut down a bit. Those motor have plenty ummfff in them. She runs good and clean! You do not have many ways to go on props for L/R. 447 will be good on 4s but may get things hot on 5S. I would trim the the LE edges down (like an M prop) and make it them a cleaver prop...harder out of the hole but will top out nice. Or put some cup in the 442s. Glad to see the shafts and all work out well.Comment
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Looks like you finally got it wet. Must be a little more chilly there than it is here in FL
I think a pair of 447's should be in your future very soon. They will work out well for 4s.Comment
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