I was discussing several inboard vs. I/O differences with a friend and we ended up talking about tracking fins and how the fins are mounted on inboards. How are these fins bolted to the hull? Are there fixed threaded inserts in the hull or are they attached with self tapping screws that are match drilled into the hull stringer system? Does the mounting method vary from manufacturer to manufacturer? When replacing a tracking fin do you need to use silicone or replace a rubber gasket to keep the hull water tight? Thanks!
|