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Old 08-07-2008 | 09:47 PM
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Swanny
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Originally Posted by Turbine_au
You don't happen to know the issue do you? I'm just starting my insane mini t build. Done the bearings and dual disk slipper. Next step is the aluminium shocks, ball diff and CV's. Then the crazy power. Although I'll be sticking to a 7.4V LiPo.

EDIT - Would a lower or higher kv motor be better? I understand the higher kv gives you more top speed, but wouldn't it smooth out the bottom end a bit more? Excuse me if I'm wrong, first electric car.
Higher kv=more revs, but I'm guessing you got that figured already.

The driveability issue would be related to it being a small, light 2WD truck with a motor doing almost 55,000rpm. The wheelbase and track width are similar (don't know the exact figures) so they tend to be on the twitchy side.

A motor that doesn't rev so high is going to give you a more driveable truck and you may end up going ultimately faster and be more enjoyable than putting in a motor that is stupidly fast and uncontrollable.
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