All-new Mercury Electric Steering delivers quiet performance, responsive control and a cleaner transom - while consuming less than half the electrical power.. The AMS 300 has Mercury electric steering; not sure which autopilot is paired with it. Factory electronics options are Garmin or none. Looking for opinions on the overall system: motor+autopilot+MFD's. Yamaha w/ Garmin is the Apple-like, everything plays together and good resale. Easy choice, except I'm not a Garmin fanboy, and the Mercury V8's.
Yes, Mercury power steering can be used with Uflex cylinders and helm (standard steering on Yellowfin regardless of engine). Dometic Marine: 11-30-2021 09:48 AM: Hello. They both work. The biggest difference is Mercury's assist pump run continuously. SeaStar's assist only turns on when the sensor sense fluid movement.. Electric Steering is compatible with Mercury V10 and V8 outboards with the Advanced MidSection (AMS). It's currently available for multi-engine applications and will be available for single-engine applications later this year. You're fully covered. Right down to the controls and gauges.