heads for 505 chev
I am building and engine for my unlimited light hydroplane that races on water from courses between 1 mile and 1.5miles (ovals like nascar on waTER). The engine rpms would be from 3500 to 8000. once the race starts, the engine is wfo, there is rpm loss in the corners but not below 5000. velocity should be more important than sheer cfm. so....what would be a good head/intake combo. There are no rules governing this.
thanks in advance