Had it since i was 16 as my first car and I am 27 now. Over the years I have just about rebuilt the entire car innovating as I went along. It is currently sporting Chevy, Jeep, and Ford parts and scares the crap out of kids. Under construction is a turbo conversion that I am almost done with. Check out turbotempest.blogspot.com for more detailed info. I am hoping or 600 HP @ 10 psi. Feasible?