RE: New Step Hull Ride
The OS-320 is air cooled. How ever the Conley V-8 is water cooled but these V-8 motors are on a 1-year + wait to get and are around $6500 each and i dont exactly have the money for that LOL. I would just like to build them for the total scale look that is operational. But to keep in mind that with both of these motors they are 4-stroke meaning that more than likely when you dip them for the first time you'll most likely ruin some valves. So needless to say you would have to go and find some skinny to run them in.