my advice is that u try making ur own motor that is a fun experiment that can have good results just get a BB can with vents some diffenet guage wire and the rotor assambly and try different setups loose wound tight wound more less whatever who knows? maybe you will end up stumbling on a pretty good combination that will give u everything u want
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hmmmmm u guys are fighting about whether the s2s can spin 30k in the car well what we are lacking here is proof so at this point i think it can swing either way so far i havent even seen proof of an s2 running 30k anywhere at all instead of on the package
