heavier will make the car smoother, more docile and easier to drive consistently and is better on a rougher track, lighter will make it more lively and responsive, harder to drive but ultimately faster if you get it right. small amounts of weight placed in the right place on a 2wd, like in the front bulkhead can make a big difference. on my current 2wd i have 60g in between the motor and the battery, car weighs 1570g with this added
|