If you've spent any time at a local boat ramp, you've definitely seen a Yamaha 60 hp outboard 2 stroke hanging off the back of a skiff or an old aluminum fishing boat. It's one of those engines that just refuses to quit, even when it looks like it's seen better days and has enough salt spray on the cowling to season a steak. There is a reason these motors have such a legendary reputation among fishermen and recreational boaters alike. They represent an era of marine engineering where things were simple, loud, and incredibly fast.
While the world has largely moved on to four-strokes for environmental reasons, the Yamaha 60 hp 2-stroke remains a hot commodity on the used market. You'll see them being traded like gold on Facebook Marketplace or Craigslist. People who have them usually don't want to let them go, and people who don't have them are often looking for a clean one to repower an older hull. Let's dive into why this specific motor still commands so much respect decades after it first hit the water.
Why This Motor Has Such a Cult Following
The biggest thing that sets the Yamaha 60 hp outboard 2 stroke apart from modern engines is its simplicity. In a world where everything is controlled by complex sensors, electronic fuel injection (EFI), and onboard computers, the old-school 2-stroke is refreshingly basic. It's a three-cylinder machine that relies on carburetors and a simple ignition system. For someone who likes to do their own maintenance, it's a dream. You don't need a laptop to diagnose a problem; you just need a set of wrenches, some fresh spark plugs, and maybe a can of carb cleaner.
But it's not just about being easy to fix. The "punch" of a 2-stroke is something you just don't get with a four-stroke of the same horsepower. Because a 2-stroke fires on every revolution of the crankshaft, the throttle response is instantaneous. When you hammer the gas, the boat jumps. There's no waiting for the revs to climb or the valves to do their dance. It just goes. For guys running shallow flats boats or small workboats where you need to get on plane quickly in tight spots, that low-end torque is everything.
The Power-to-Weight Advantage
Weight is the enemy of any small boat. If you've got a 15 or 16-foot skiff, every extra pound on the transom changes how the boat sits in the water and how it handles a chop. This is where the Yamaha 60 hp outboard 2 stroke absolutely shines.
Back in the day, these motors weighed significantly less than the four-stroke versions that eventually replaced them. We're talking about a difference that can be upwards of 60 to 80 pounds in some cases. When you put that much extra weight on the very back of a light boat, the bow sticks up, the stern digs in, and you lose that "flickable" feeling. A 2-stroke 60hp keeps the boat balanced. It allows you to run in shallower water because the back end isn't dragging, and it makes the boat feel much more athletic.
Living with a 2-Stroke Daily
Let's be honest, living with a Yamaha 60 hp outboard 2 stroke isn't all sunshine and rainbows. There are trade-offs for that lightweight power. First off, there's the smell. If you grew up around boats, you probably love the scent of burning 2-stroke oil in the morning—it smells like a fishing trip. But if you're idling at the dock for twenty minutes, you're going to be sitting in a bit of a blue haze.
Then there's the noise. These engines have a distinct "braaap" sound. They aren't quiet. At idle, they have a rhythmic shake, and at wide-open throttle, they scream. Personally, I think it's a great sound, but if you're looking for a peaceful, silent cruise where you can whisper to your passengers, this probably isn't the motor for you.
Fuel Consumption and Efficiency
If you're worried about every penny spent at the fuel dock, the 2-stroke might make you sweat a little. Compared to a modern Yamaha 60hp EFI four-stroke, the old 2-stroke is definitely thirstier. It's just the nature of the beast. Two-strokes aren't as efficient at burning every drop of fuel, and some of it inevitably escapes through the exhaust.
However, you have to look at the total cost of ownership. If you buy a used Yamaha 60 hp outboard 2 stroke for a fraction of the price of a new four-stroke, you can buy an awful lot of gas with the money you saved. Unless you're putting 500 hours a year on the motor, the fuel savings of a four-stroke might take a decade to break even.
The Precision Blend System
One of the best features Yamaha ever put on these motors was the "Precision Blend" oil injection system. Unlike older 2-strokes where you had to manually mix gas and oil in a jerry can—which was always a messy, guessing-game nightmare—the Yamaha does it for you. It has a dedicated oil tank under the cowling and injects the exact amount of oil needed based on the engine's RPM.
Some old-school mechanics will tell you to "block off" the oil injection and go back to premixing because they don't trust the pump. While that's a common modification, the Yamaha system was actually incredibly reliable. As long as you keep the tank clean and use good quality TC-W3 oil, it generally works perfectly for decades.
Maintenance Tips for Longevity
If you want your Yamaha 60 hp outboard 2 stroke to last forever—and they really can—you just have to stay on top of a few basic things. These motors are famous for being "bulletproof," but even a tank needs a tune-up.
- Keep the Carbs Clean: Since most gas nowadays has ethanol in it, it can gunk up the small jets in the carburetors if the boat sits for too long. Using a fuel stabilizer or, better yet, running non-ethanol gas is the single best thing you can do for this motor.
- The Water Pump Impeller: Change the impeller every two years. It's a cheap part, and it's the only thing keeping your engine from melting down. If you see the "tell-tale" stream of water getting weak, don't wait.
- Lower Unit Lube: Check the gear oil once a season. If it comes out looking like chocolate milk, you've got a leaky seal that's letting water in. Catching it early saves you from a very expensive gear failure.
- Spark Plugs: These motors love fresh plugs. They're cheap and easy to swap out. If the engine starts idling a little rough, a new set of NGKs usually clears it right up.
Finding a Good Used Model
If you're in the market for a Yamaha 60 hp outboard 2 stroke today, you have to be a bit of a detective. Because they are so reliable, people often neglect them because "it still runs fine."
When you go to look at one, the first thing you should do is a compression test. You want to see even numbers across all three cylinders. If two are at 120 psi and one is at 90, walk away. That indicates internal wear or a head gasket issue. Also, look at the tilt and trim unit. If it's heavily corroded or leaking fluid, that can be a pricey fix.
Check the wiring under the cowling. You want to see clean connections, not a bird's nest of electrical tape and "rigged" repairs. If the owner has kept the powerhead clean and free of salt crust, it's a good sign they actually cared for the machine.
Final Thoughts
The Yamaha 60 hp outboard 2 stroke is a classic for a reason. It's the perfect middle-ground motor—powerful enough to get a decent-sized boat moving, yet light enough to keep the boat's handling sharp. It lacks the refinement and fuel economy of the modern era, but it makes up for it with raw personality, reliability, and ease of use.
Whether you're a weekend warrior or someone who relies on their boat for work, there is a certain peace of mind that comes with owning a motor this simple. It doesn't ask for much, and in return, it gives you that iconic Yamaha reliability that has defined the brand for forty years. If you find a clean one, buy it. They don't make them like this anymore, and honestly, that's a bit of a shame.