If it is a live axle, yes.
yes
They are aerodynamic drag and the friction between (a) the go-cart and the track, and between the axle and axle-mounts of the cart.
a live axle is like a car when you turn the inside wheel is going slower. but a fixed axle is a one wheel drive.
It really depends, it should fit, best thing to do is try it on, if you haven't bought it already.
At a go kart place
Its 1100cc on a go kart :D
Where can I driver my go kart
This is a shop-n-go kart.
go to a go kart store or ebay!
The Mini Beast.
DON'T! It is dangerous!
A Superkart is the fastest kind of go-kart.