Center console with twin Yamaha 150s, two start batteries and a house battery. Looking to replace my old flooded acid house battery with an AGM, but concerned that the charging system might need updating. My alternators put out max 35A each. Both of my start batteries are wired to Blue Seas ACRs...
Hello,
I have dual Yam 150s. Port side is counter rotating. When I had the engine covers off the other day I noticed there is a 3-pin electrical jumper on the right front side of the engines. What disturbs me is that the port engine has a plug inserted in this jumper and the starboard engine...