Dumas Hotshot Sprint 11 cc to electric conversion

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  • morewattsnow
    Senior Member
    • Oct 2010
    • 192

    #1

    Dumas Hotshot Sprint 11 cc to electric conversion

    I've got an oldie but goodie Dumas 11cc outboard tunnel just begging to be converted to electric. Anybody have any ideas about a bottom end and where I can get one? Probably go with 4s2p. I have a couple of Leopard 4082 and a Neu 1521 I'd like to use if possible but I'll get something else if necessary. All suggestions welcome. Thanks
    Fast Electrics Have A Small Carbon Wake
  • HTVboats
    Senior Member
    • Jun 2011
    • 803

    #2
    I just put a lower 4-sale here that will take your Nue or Leopard easily. Been running 4S-5S-6S combinations on different tunnels and all wil work matching proper KV's and props. Really comes down to how much space you have for batteries and how much weight you want to carry. So far a 5S with a 1600KV Castle has run 6 laps in competition on a 5300ma pack using an M-445. The M-447 made 5 3/4 laps and dumped. Our 4S 2200kv setups seem to run well and make the 6 laps easily with 5000ma packs and a M-445. Going to 6S I would drop KV's to 1200-1400.
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