an electric motor drives the cart, similar to an electric car or a gocart.
Check this link: http://www.ehow.com/how_4460369_make-gocart-motor-from-lawnmower.html
well it depens on how big the gocart is
Yes, a chainsaw can indeed be used at a weapon.
yes
around 200 cc's on a briggs&straton. or tecumse 5hp utility motor aka "the good ol gocart motor" but specific size and displacment is often casted into the cylinder wall on the side of the motor in qwestion, on bouth forigen and domestic engins :)
Obviously a motor powered chainsaw is much more powerful (and dangerous) than a simple handsaw.
u have to be 16
Usually a motor from a lawn mower, chainsaw or skidoo.
halloween is over....
take a plank of wood and put weels on it.
there is no age you just have to have common sense