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Old 02-27-2009, 02:09 PM
  #14  
Lilredmachine
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Default RE: tc4 speed car

ORIGINAL: 0-60 2.5

thats the minmum the max burst is 125.0 amps.plus thare only 44 bucks esaly replacible.
That's not ideal mate.

The lipo is too small. The battery forms the base for everything else. You could have a neu 1527 in there with a big ass HV MGM controller, but if you then supply it with a 10s pack made from 2500mah 25c cells it ain't gonna perform well. That 7700 will be pulling huge amps even on 5s (you should realise this, you fried the Mamba Max), I doubt you have enough headroom on the battery amp draw to allow it to keep the cell voltage up during long periods of wide open throttle.

Vasmar may have made 135mph on 3700 (I'm betting that was at higher voltage too, meaning his amp peaks would be lower), but that meant his batteries (assuming a 25c draw capacity too) had a 50% increase in the amps they could pull lumped on top of both the continuous and burst ratings. That is a huge advantage.