We finally got all the water leaks repaired and it was time to run the OX-5. Dad had suggested earlier that running it on a stand might be a good idea and it paid off. When we first put water in it, we had alot of leaks which took some time to resolve. The stand made it easier to take the water pump off, and then back on and then back off...you get the idea. There are alot of water connections and alot of places for leaks. Here is a video of the engine running on the test stand:

Bob Jenkins Jr.