Driving a go-karts is some of the most fun you can have while looking like a 10 year old. You’re totally exposed and open, and low to the ground, so even the fairly modest speed that a 125cc engine gives you feels supersonic. So I can only image what it’s like to swap out the regular kart motor with a 1300cc Suzuki Hayabusa powerplant. Powerslides and burnouts and, of course, freaky speed. Here’s the builder’s blog.

Check out videos of the go-kart in action after the jump.

Also after the jump, a Smart Fortwo with a Hayabusa engine video. Normally Smart cars have a 3 cylinder engine with less than 1000ccs. Mating it with the 1300cc ‘Busa high quality engine is pure genius. Check it:

sources:
Streetfire.net + Jalopnik