Here is a picture of my outboard dyne and one of my sons early I/O that is being converted to a Mercrusier in the near future. We have a complete 140 system that we plan on installing. The Transom hole is larger on the Volvo so we will be redoing the transom completely.
Great Deal Clyde, I think you might be the only one on this site that owns more then 2 hydrodynes. Very impressive, the large Dyne is also very cool. Daniel