Scott, 600-650 hp, this is going to be a car that my wife will drive as well, ( ya seriously) did you put the twin turbos on your car after you built it, I was thinking lsx would be good then if I decide to turbo later, also thinking about auto trans, with twist shift paddle shift, whats your thoughts on gm ecm or aftermarket, and maybe go with FAST Intake? thanks for you help man can use all the advice I can get
