I need some general info on these systems. They see like a pretty good bang for the buck. Seems like used systems are in the $2500-$3500 range. Will they support 700-800 hp on a 500+ CI Chevy? What if you changed them from draw through to blow through? I am looking at putting one in my Placecraft mini daycruiser. Not concerned with building a drag boat engine but more of a high speed lake cruiser. Any general info and thoughts would be appreciated. Thanks, Jason.