zz or zz se faster w/ mosfet
 

Are the zz's or zz se's fater w/ the after fetting them?

whats mosfet

Take out the transisters and replace them w/ transisters w/ lower resistance-mosfet

The SEs are faster (2 cells 2.4 volts). The regular Zip Zaps have more torque after the mod though (less weight, larger cell). The SEs are much more fun to drive IMO (proportional).

The SE with the mosfets just rocks. ;) The double voltage of the SE makes it just scream compared to the regular ZZ, but, it needs it cause its quite a bit more heavy. I have removed all non-required plastic to try to get mine at lite as possible, but it still a bit heavier.. The steering gears, the bigger battery, and the extra steering motor make it quite a bit heavier, but imho it now handles more like a real car, with more weight being in the center of the vehicle and in the front.. It will drift and slide and handles more like a real car.

Rob