DeGee I'm just looking for about 500hp bracket racer with a turbo. How about the $2300 carrillos? I don't think the ups truck will be bringing any of those to my house. I will check with scat though. Probably be the aluminums though. I only race about ten times a year so they should last longer then my interest in this combination will. I've went from 460 ford to a 500 cadillac in this studebaker in the last few years so the six probably won't last to long.