I moved up from a 5411, so the self bleeding is nice, but I'd really like to have both. Oh well....I could not find one in the manual or on the engine. Good news though is the engine is self bleeding. Given a choice, I'll keep the self bleed feature.
nice to have when you're trying to start with a weak battery.
Actually I was thinking about the boat I race on. Their battery management system is non-existent. That's where I learned the trick of starting the engine with the decompression lever open. Of course my boat would never have a weak battery!!marchrem, we've always found it easier to install and maintain a robust & healthy electrical system, to avoid "weak battery syndrome."
For our M25 and M25 XPs, I have found that for some reason the C30 crowd used theirs, not so much if at all for our boats. Of course, the M25XPB is a slightly different beast.
Good luck.![]()