my boy wants a quick motor for his show car. not insane but just quicker. can he drop h23 crank and rods in it? or can he put f22 crank and rods in it? whats the piston options? do people do vtec heads on non-vtec blocks with f-series? or do i just find an f20b or whatever the vtec one is? it has to stay f-series. he doesnt wanna have to look for a new auto tranny and he needs to keep it auto so his girl can drive it.