I’m looking at a boat that has 92 omc king cobra 7.4l and have seen the horror stories on the forums. It’s at a price I almost can’t lose just based on what the engine appears to be worth (2-3k). I have done a shift cable, interrupt switch, bellows and gimble on an 87 omc cobra 3.0l So I feel confident I can do the preventative work. I was hoping somebody would have pdf of the parts catalogue and service shop manual for the boat and any advice would be much appreciated.