Dave:

Tom Fileman at Flagship I believe is on the NMMA EPA liason committee and at the Miami show he was telling me that the tests that were done with the catalitic converters and O2 sensors failed miserably in salt water testing. You might want to touch bases with him for exact details, but he didn't seem to think it would get done in time for implementation in 2007.

I have got to the point where I only install the O2 sensors for jetting purposes and then remove them. Otherwise they are ruined in short order.

I do have dual EGT's and a low fuel pressure switch connected to a pro-light, not ideal but better than nothing.

It would be nice if they came up with a sensor that lasts.

What about dry tip headers? No water runs through the inside of the pipe. My water dumps out through the transom. CP Performance made this set up for me because i was getting reversion. I am going to run an air/fuel gauge to keep an eye on things when i do a hard pass.