I know this could sound strange but i know there are ppl that want to do this so why not use the physics engine of LFS and use that to make another game? :P Just my toughts

I know it's a lot but it would be so cool :P, or maybe a tuningshop or something so u don't have to drive a stock car. Like I said i know i'm asking a lot! It's a sim so you would have to do tons of calculations but it would be epic :P. Hell for something like that i'd spend some money.