if your needs for power were around 1200 hp, and in a boating appplication, where the boat was used for recreational use and drag racing , what would be the advantages of the bbc vs the sbc in a twin turbo app. Weight difference being very important, what other things would determine the choice from either bbc or sbc. It seems when twin turbos are used, the horsepower is unlimited in either motor. So would the sbc be as reliable as a bbc in that horsepower range. Would the bbc be more reliable to the point the extra weight was worth it?