Its 25 so therefore they look tall due to them jacked an extra 5 inches higher. You see its 25 inch on the midsections down by the cavitation plate. 20 inch will be the standard set up if I am correct. The engines seem far apart to. In my view hey should be mounted as close as possible. I did 19 inches center to centre with my 2.5 EFI's. With 300 xs I think 21 inches is the closest you can get. By doing so you get the COG lower and can run the propshafts higher.