I do know EFI means far better fuel economy and there are actually Mercury maintenance retailers just about everywhere, but that can be of little comfort when stranded 20 miles within the ramp.Also, I know Mercury's 4-stroke are created by Yamaha (or at least a good part of it), so https://sisalfiberforsale34208.xzblogs.com/75151676/buy-mercury-outboards-online-fundamentals-explained