Getting started – Part 2 – More power.
A DIY guide for the beginner.
This modification is on your own risk, doing it wrong and you can destroy your Race-tin car.
The most simple and cheapset modification you can do to your Race-tin car, is to install a extra battery, to get a little extra speed.
Equipmet you will need for this modification: Soldering Iron, 1 x battery, Battery holder and wires.