Why the 9.8 Mercury Thunderbolt Is a Classic Outboard
If you have spent any time poking around old fishing boats or browsing local classifieds, you have likely seen a 9.8 mercury thunderbolt clamped to a transom, looking like a piece of mechanical history. It is one of those motors that boaters just refuse to give up on, even decades after they rolled off the assembly line. There is a specific kind of nostalgia attached to these old black-and-silver machines, but it isn't just about looks. These outboards earned a reputation for being punchy, reliable, and surprisingly easy to work on if you have a little patience and a basic set of tools. ...