[cegerer]

Looks like the 1500HP go-kart was just one of several projects for the rocketman.

http://forums.pelicanparts.com/showthread.php?threadid=204531&highlight=rocketman

This one is even wilder: a rocket-powered mountain bike that hits 236KPH!

http://www.hawtalta.com/media.php?wmv=rocketbike

http://www.swissrocketman.com/ete09.html



Here's more:

http://www.swissrocketman.com/indexete2.html