Electric K&B O/B Conversion.

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Terry Heddin

Well-Known Member
Joined
Nov 19, 2023
Messages
135
OK, I have Hot Shot 24 wood kit started, and an old K&B 3.5 O/B. I have decided I want to run this with electric.
I also have this Jrelecs 3674 2250kv motor.
Will this be a good motor for an electric conversion for 4 or 6s?
 

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Your 3674 2250 on 4S will put your 24" tunnel on its back more than running on its sponsons. Don't even consider 6S. Not what you want to hear but what you need to hear. 3S not a racing class will work better. 4S with a smaller 58 or 60 mm length around 2000 kv. As mike said 40-45mm props will work well.
Mic
 
Your 3674 2250 on 4S will put your 24" tunnel on its back more than running on its sponsons. Don't even consider 6S. Not what you want to hear but what you need to hear. 3S not a racing class will work better. 4S with a smaller 58 or 60 mm length around 2000 kv. As mike said 40-45mm props will work well.
Mic
Thats even better. I have plenty 3s packs, just didn't think they would be enough.
Won't be doing any racing, just playing.
 

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