Sorry to be a bit slow replying to thread but I am travelling for work and don't have regular
internet access.
When we bought Bacardi she had a
Perkins 4107 that faced towards the stern. The
gear box drove through a V drive and out through the lowest part of the
bilge. The shaft was joined but universal joints that made a heck of a clatter
noise. The other problem was any
oil or
fuel that leaked finished up in that part of the
bilge and softened the rubber on the stern gland. There was always
oil leaking from the
Perkins.
I believe this arrangement was to get the weight of the engine further back. The prop was a small folding prop and the shaft hung from a P bracket. Adequate for getting on and off moorings but it was like
steering a grand piano astern.
After we almost sank in Pittwater when the stern gland rubber came off, I decided to bite the bullet and turn the engine round and take the shaft out through the original stern tube which had been plugged. Fit a 3 bladed fixed prop in the aperture cut in the skeg in front of the
rudder. This turned out to be a very expensive exercise. Handling was much better and she turned almost in her own length using the paddle
wheel effect of the prop. We
lost about 11/2 knots sailing though.
A few years later the
gear box died. We had to remove the engine to get to the gear box so I decided to invest in a new Nanni 43hp, with new shaft and Hydralign self feathering prop. Another expensive exercise. Well worth it though. The only draw back though is if we had to remove the shaft when it got bent after picking up a
fish trap. This entailed lifting the engine.