I know, it is a teribad idea, but still I want to do it. A Neu 1521 .5d would only be about 3200KV and I would like higher if anyone knows of any, maybe 2 poles would be more likely than 4 as they have more KV possibilities.
Hot Bodies Lightning 2 Pro carbon, Mega 22/30/2, MMM, 4s3-5Ah.
Tamiya F201 carbon, Mamba 7700, MM, 2s A123 2.3ah.
Xray XT8, 1518, MMM, 4s5Ah.
Lots of boats. fastelectrics.net