This is going to be a project over the next couple of years. This is from our first test on track the other day. We have made a “bolt on system” for the motor/drivetrain, that fits a standard gokart chassis.
At the moment the battery sits the same place as the petrol tank. In a 3d printet enclosure. In the next version I plan to make a split battery , so some of the weight is going to be on the left side.
We also both have bought a TAG kart to compare. But damn all that work everytime after a race. Rebuilds etc. Electric is so much more simple.