I like the idea. With all the emission stuff and what not I think it will be hard to make legal for the road and is only going to get worse in the future. I like the idea of it for a race car though. I have a nice supply of engines and trans that hopefully will last me a life time of racing. It would probably be easier and cheaper to find a new challenger body/car to convert into a race car than buy an muscle car era and fix all the rust, etc.