I am thinking of building a go-kart from scratch and I thought you guys could help. I have a pressure washer engine (Briggs and Stratton 6.5hp--looks to be horizontal) that i believe may work for a go-kart. Since it is horizonal I believe it may work w/o having to modify it like a lawnmower engine?? ALSO, I am looking into purchasing a welder that I could use in my garage. I want something that is somewhat mobile but yet does all my hobbies auto,go-karting/sheet metaling etc. etc.. Also, I am inexperienced with welding so I think the go-kart project will be a good starter project. Any suggestions will be appreciated!!