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The Best Hydrofoils For Outboard Motors (2023)

Ever find yourself skimming across the open sea, thinking, “Man, this could be so much smoother?”

Well, do I have the game-changer you’ve been waiting for: hydrofoils for outboard motors.

Yeah, that’s right–those slick, wing-like add-ons that can turn your boat into a freakin’ aquatic rocket.

But hold on, Captain Ahab, not all hydrofoils are created equal.

We’re diving deep (pun totally intended) into the best hydrofoils that’ll level-up your boating game like nothing else.

Strap in and let’s make some waves!

Editor Top Picks: Hydrofoils For Outboard Motors

Editor's Pick
SE Sport 300 Hydrofoil
Runner Up
Davis Instruments Doel-Fin Outboard/Outdrive Stabilizer - Black (SS-SMS-5001211)
Budget Pick
Attwood Outboard Motor Hydro-Stabilizer 9401-7
SE Sport 300 Hydrofoil
Davis Instruments Doel-Fin Outboard/Outdrive Stabilizer - Black (SS-SMS-5001211)
Attwood Outboard Motor Hydro-Stabilizer 9401-7
Amazon Prime
Amazon Prime
-
Editor's Pick
SE Sport 300 Hydrofoil
SE Sport 300 Hydrofoil
Amazon Prime
Runner Up
Davis Instruments Doel-Fin Outboard/Outdrive Stabilizer - Black (SS-SMS-5001211)
Davis Instruments Doel-Fin Outboard/Outdrive Stabilizer - Black (SS-SMS-5001211)
Amazon Prime
Budget Pick
Attwood Outboard Motor Hydro-Stabilizer 9401-7
Attwood Outboard Motor Hydro-Stabilizer 9401-7
-

Quick Explainer

A hydrofoil serves to minimize water resistance by raising the boat above the waterline as it gains velocity.

The greater the speed, the higher the lift generated by the hydrofoil.

Often shaped like a triangle, resembling the tail fin of a whale, this device is usually attached just above the boat’s propeller on the outboard motor.

hydrofoil on boat

Top-of-the-line hydrofoils, commonly known as “whale tails,” are generally constructed from durable, marine-grade aluminum and come equipped with stainless steel components.

To maintain its condition, a brief application of marine-specific degreasing agent and a gentle wipe using a microfiber sponge can effectively remove any accumulated grease and grime.

Reviews: Best Hydrofoils for Outboard Motors

1. SE Sport 300 Hydrofoil

Ready to Rev Up Your Boating Game with the SE Sport 300 Hydrofoil?

Get ready to supercharge your aquatic adventures with the SE Sport 300 Hydrofoil.

SE Sport 300 Hydrofoil
  • Narrow streamline shape
  • Quick, precise control
  • Eliminates drag
  • Improved thrust for quick plane at lower speeds
  • Mounting hardware included

This small but mighty accessory is an absolute game-changer for your boat’s performance.

You may have heard of hydrofoils before, but let me tell you, this one is the bee’s knees.

Here’s why:

🚤 Compatibility: This isn’t just any hydrofoil; it’s designed for the big leagues. Whether you’ve got a 35 HP engine or are flexing with a robust 300 HP, this foil has got you covered.

🔩 Easy Installation: Stop stressing about setup; this baby comes with its very own mounting kit. You’ll be zipping across the water in no time, no sweat involved.

💡 Innovative Design: Say hello to patented Turbo Tracs—these crescent-shaped grooves on the rear underside are not just for show. They optimize drag, ensuring that you slice through water like a hot knife through butter.

📏 Compact and Lightweight: With dimensions of 16″ x 19″ x 1″ and weighing in at just 3.85 lbs, this foil is the epitome of “good things come in small packages.” Easy to store and easier to love.

🎨 Color Choices: White or metallic gray? You get to choose what suits your style best. These colors are engineered to endure, keeping your boat looking stylish season after season.

💰 Affordable Luxury: Yes, you read that right. High-quality performance doesn’t have to come with a high price tag. This foil offers premium quality at a cost that won’t break the bank.

Why Settle for Less When You Can Have the Best? Made from durable polypropylene, the SE Sport 300 Hydrofoil promises longevity and unbeatable performance. Perfect for hobbyists and seasoned sailors alike, this is the upgrade your boat’s been begging for.

SE Sport 300 Hydrofoil
  • Narrow streamline shape
  • Quick, precise control
  • Eliminates drag
  • Improved thrust for quick plane at lower speeds
  • Mounting hardware included

Don’t just take my word for it; experience the difference for yourself.

Elevate your boating game and ride the waves like never before with the SE Sport 300 Hydrofoil.

Trust me; you won’t want to miss the boat on this one!

2. Davis Doel-Fin Hydrofoil

Get ready to set sail on a sea of epic performance and pure sailing bliss.

Allow me to introduce the Davis Instruments Doel-Fin Hydrofoil—a boating upgrade you never knew you needed but won’t be able to live without!

Sale
Davis Instruments Doel-Fin Outboard/Outdrive Stabilizer – Black (SS-SMS-5001211)
  • Maintain lower planning speeds
  • Increases fuel efficiency and reduce bow rise
  • Promotes fast out-of-the-hole times
  • Designed by an aeronautical engineer, Doel Fin is a true hydrofoil
  • Simple 15-minute installation, hardware included

🛠️ Two-Piece Wonder

Unlike the mainstream one-piece hydrofoils you’ve seen, this Davis Doel-Fin Hydrofoil boasts an innovative two-piece design. What does this mean for you? Flexibility and adaptability to fit a variety of outboard and outdrive configurations.

🔩 DIY Friendly

Fear not, DIYers; this hydrofoil is your new best friend. It comes with a complete mounting kit for easy installation. While it might require some basic DIY skills, we’re pretty sure you’ve got what it takes to get this beauty fitted to your boat.

💪 Compatibility

While we can’t claim this hydrofoil fits every boat out there, customers have successfully attached it to motors up to 200 HP. That’s a whole lot of power for a tiny piece of technology!

🎯 Ultra-Affordable

Hold onto your captain’s hat because this hydrofoil is an absolute steal. I mean, when was the last time you heard “ultra-affordable” and “boating accessories” in the same sentence? Exactly!

📐 Compact & Lightweight

Measuring 14″ x 16″ x 11″ and weighing a mere 1.8 lbs, this hydrofoil won’t add unnecessary bulk to your boat. Compact and lightweight, yet incredibly effective!

🌟 Material Matters

Constructed with high-quality synthetic materials, this hydrofoil promises to be as durable as it is effective. Say goodbye to wear and tear; the Davis Doel-Fin is built to last.

Why Go for Anything Else? The Davis Instruments Doel-Fin Hydrofoil is the quintessential boating upgrade for those looking for high performance on a budget.

Sale
Davis Instruments Doel-Fin Outboard/Outdrive Stabilizer – Black (SS-SMS-5001211)
  • Maintain lower planning speeds
  • Increases fuel efficiency and reduce bow rise
  • Promotes fast out-of-the-hole times
  • Designed by an aeronautical engineer, Doel Fin is a true hydrofoil
  • Simple 15-minute installation, hardware included

Not only does it promise to improve your boat’s stability and handling, but it also does so without breaking the bank.

Get ready for a new era of smoother, more stable sailing.

Hook your boat up with the Davis Instruments Doel-Fin Hydrofoil and feel the difference for yourself.

3. Attwood Outboard Hydrofoil

Are you looking for a way to enhance your maritime experience without breaking the bank?

Well, drop anchor and feast your eyes on the Attwood Outboard Hydrofoil—the affordable game-changer your boat deserves.

Attwood Outboard Motor Hydro-Stabilizer 9401-7
  • Improve planing performance and stability
  • For Use on outboards under 50 horsepower
  • Designed from engineered molded resins, the hydro-stabilizers helps to get up on plane, reduces ventilation/cavitation and poor handling
  • The hydro-stabilizer out-performs ordinary flat hydrofoils by reducing drag when the hull goes on plane
  • Improves getting skiers and wakeboarders up easier and faster

🦅 Wings That Scream Speed

Unlike other hydrofoils that only cut drag at higher speeds, the Attwood Outboard Hydrofoil’s ingeniously designed wings work their magic even at lower speeds.

If you’re an avid water-skier or you just love zipping around the lake, get ready for a quicker, more sustained planing experience.

This baby literally lifts your water-skier out of the hole faster than you can say “Ahoy!”

🧩 Two-Piece Versatility

Much like the famed Doel-Fin, the Attwood model also comes in a two-piece set that bolts snugly to either side of your outboard motor.

This makes for versatile fitting and easier storage, ensuring a match made in maritime heaven.

💲 Affordability Meets Excellence

Let’s get this straight—pricey doesn’t always mean better, especially when you have a super-affordable option like this Attwood Hydrofoil that performs like a champ. Just a few dollars more than the Doel-Fin, but the performance gains? Priceless!

🎨 Molded Resin Masterpiece

Crafted from high-quality molded resin, this hydrofoil isn’t just light—it’s incredibly durable.

Yes, this is the hydrofoil that’ll stand the test of time, turbulent waters, and your daring nautical adventures.

📏 Compact & Nimble

Measuring a sleek 8.5″ x 12″ x 8.8″ and tipping the scales at just 1.83 lbs, this hydrofoil is compact yet impactful.

It’s small enough to keep your boat agile but significant enough to drastically improve your boating performance.

🔧 Ready, Set, Mount!

It’s all smooth sailing from here with the included mounting kit.

Whether you’re a DIY novice or a seasoned boat mechanic, mounting this hydrofoil is as easy as one, two, sea!

Attwood Outboard Motor Hydro-Stabilizer 9401-7
  • Improve planing performance and stability
  • For Use on outboards under 50 horsepower
  • Designed from engineered molded resins, the hydro-stabilizers helps to get up on plane, reduces ventilation/cavitation and poor handling
  • The hydro-stabilizer out-performs ordinary flat hydrofoils by reducing drag when the hull goes on plane
  • Improves getting skiers and wakeboarders up easier and faster

Why Settle for Less When You Can Have One of the Best?

Get your hands on the Attwood Outboard Hydrofoil and instantly elevate your boating experience.

Ideal for water-ski enthusiasts, speedsters, and anyone who loves smooth, efficient sailing, this hydrofoil is your ticket to nautical nirvana.

Don’t wait; it’s time to sail into smoother waters with the Attwood Outboard Hydrofoil.

4. Sting Ray XRIII Hydrofoil Stabilizer

Say hello to the Sting Ray XRIII Hydrofoil Stabilizer—a marine marvel designed to take your boating performance from ‘meh’ to ‘marvelous’ in mere minutes.

Sting Ray XRIII Hydrofoil Stabilizer, Black
  • Package quantity: 1
  • Package weight: 5.5 lb
  • No batteries required
  • Product Type: SPORTING GOODS

🚀 Boosted Thrust with Prop Wash Magic

Imagine a hydrofoil that not only stabilizes your boat but also harnesses the wash from your propeller to give you extra thrust!

Yes, you read that right.

The Sting Ray XRIII’s genius design catches your prop’s wash like a surfer catching a wave, giving you a sweet boost of speed and power.

You won’t just cut through the water—you’ll dominate it!

🔨 No-Drill, No-Frill Installation

If you’re anything like me, a toolbox can look like a Pandora’s box of potential disasters.

Worry not, my DIY-challenged friends! With an easy-to-use 3-point locking system, the Sting Ray XRIII Hydrofoil eliminates the need for drilling.

Simply lock it into place, and you’re good to go!

Seriously, even if you can’t tell a wrench from a walrus, you’ve got this.

💪 Built for the Big Leagues

This isn’t some flimsy, one-season wonder.

Designed to accommodate motors up to a whopping 300 HP, the Sting Ray XRIII is in it for the long haul.

Whether you’re rocking a casual weekend cruise or chasing that horizon like there’s no tomorrow, this hydrofoil keeps your boat as stable as a rock.

🛠️ Everything You Need, Nothing You Don’t

No need to hunt down any extras; this hydrofoil comes complete with a mounting kit.

A perfect blend of convenience and efficiency, all in one neat package!

🌟 Resin Excellence

Crafted from high-grade resin, this hydrofoil combines durability with lightweight finesse.

Measuring a solid 20″ x 24″ x 7″ and weighing just 5 lbs, the Sting Ray XRIII is the perfect balance of size and substance.

🌊 Smoother Sailing, Happier Days

Experience smoother rides, higher speeds, and pure boating bliss.

With improved stabilization, you’ll feel like you’re gliding on glass—even in choppy waters. Waterskiers, wakeboarders, and tube-tuggers, rejoice!

Sting Ray XRIII Hydrofoil Stabilizer, Black
  • Package quantity: 1
  • Package weight: 5.5 lb
  • No batteries required
  • Product Type: SPORTING GOODS

In a Sea of Choices, Make Waves with the Best 🌊💨 The Sting Ray XRIII Hydrofoil Stabilizer isn’t just an accessory; it’s an upgrade to your entire boating experience.

So why settle for the average when you can elevate to the extraordinary?

Grab yours now and make your next nautical adventure the best one yet.

5. StingRay Starfire Hydrofoil

This nautical gem isn’t just the first of its kind to feature a no-drill installation.

It’s a revolution on water that promises to take your boating experiences to stratospheric heights of awesomeness!

Sale
Stingray Hydrofoil – Starfire Hydrofoils for 40-300 hp Boats (Black) – No-Drill Engine Stabilizer Fins for Outboard/Outdrive Motors – Made in the USA
  • SUPERIOR QUALITY: Get on plane quicker and maximize your stabilization with the one and only StingRay! Our expertly engineered design is the gold standard for hydrofoils. The hydrodynamic construction generates more lift than any other stabilizer fins.
  • STARFIRE: The first model of hydrofoils to feature No-Drill installation was the Starfire! Incredible style that sparkles in the sunlight and maximized top speed make this a favorite of many. Engine lift is increased for your of outboard / outdrive motors at a horsepower range of 40-300 hp.
  • MORE RELIABLE: Our ultra-durable heavy-duty construction gives you better reduction of vacitation, ventilation, chinewalking, and porpoising. Our hydrofoils get boats on plane quick for improved safety, visibility, and reduced strain on the engine saving you money on fuel.

🌈 Sparkling Style, Blazing Speeds

With its eye-catching design that sparkles under the sun, the StingRay Starfire is your boat’s dream bling.

But don’t let its glitz fool you. This baby isn’t just a looker; it’s built to give your boat maximized top speeds that would make Poseidon himself green with envy.

🚀 Engine Lift Like Never Before

Say goodbye to sluggishness! The Starfire offers a horsepower range of 40-300 hp and increases engine lift for your outboard/outdrive motors.

Translation: Your boat is going to fly—metaphorically, of course!

🔩 No-Drill? No Problem!

Hate drilling? The Starfire has got your back with its groundbreaking no-drill installation!

For the traditionalists, a 2-drill installation option is also available.

Either way, your boat is in for an upgrade that’s as hassle-free as it is high-performing.

🏆 Performance That Packs a Punch

When it comes to hydrofoil design and performance, StingRay is the alpha and omega.

Their stabilizer fins generate more lift per square inch than any competitors.

Get on plane quicker, save fuel, and improve your visibility—all in one go!

🐳 The Ultimate Ride Stabilizer

Do choppy waters give you a bumpy ride? With StingRay’s hydrofoils, you can stabilize and smooth out your voyage while gaining speed.

Reduce chinewalking, porpoising, cavitation, and ventilation—all those icky problems you never knew had names until now.

Just call it your boat’s guardian angel!

💪 Made in the USA Durability

Crafted with heavy-duty construction, StingRay Hydrofoils are built to last.

When we say ‘durable,’ we mean “this-thing-is-going-to-outlive-your-boat’s-life-expectancy” durable.

And yes, it’s proudly made in the good ol’ USA!

🛠️ Find Your Perfect Match

StingRay’s diverse range means there’s a hydrofoil for every boat, big or small, with horsepower ranging between 4 and 300.

Browse our collection and discover the perfect hydrofoil model for your aquatic adventures!

Sale
Stingray Hydrofoil – Starfire Hydrofoils for 40-300 hp Boats (Black) – No-Drill Engine Stabilizer Fins for Outboard/Outdrive Motors – Made in the USA
  • SUPERIOR QUALITY: Get on plane quicker and maximize your stabilization with the one and only StingRay! Our expertly engineered design is the gold standard for hydrofoils. The hydrodynamic construction generates more lift than any other stabilizer fins.
  • STARFIRE: The first model of hydrofoils to feature No-Drill installation was the Starfire! Incredible style that sparkles in the sunlight and maximized top speed make this a favorite of many. Engine lift is increased for your of outboard / outdrive motors at a horsepower range of 40-300 hp.
  • MORE RELIABLE: Our ultra-durable heavy-duty construction gives you better reduction of vacitation, ventilation, chinewalking, and porpoising. Our hydrofoils get boats on plane quick for improved safety, visibility, and reduced strain on the engine saving you money on fuel.

Dive Into a World of Unmatched Performance with StingRay Starfire 🌟🌊

Whether you’re a weekend cruiser or a die-hard boater, the StingRay Starfire Hydrofoil is your ticket to a new world of maritime excellence.

So why float when you can soar? Get your Starfire today and make waves like never before!

Benefits of Fitting a Hydrofoil

While boats are engineered to efficiently move through water, much like cars are designed to minimize air resistance, they still encounter some degree of drag.

This is especially true as they pick up speed.

Installing a hydrofoil can help counteract this by elevating your boat as its speed increases, offering several key benefits:

  • Enhanced Fuel Efficiency: Reduced drag means that the motor has to work less, resulting in lower fuel consumption.
  • Increased Power and Acceleration: A hydrofoil attachment on your outboard motor can noticeably improve both the boat’s acceleration and overall performance.
  • Superior Maneuverability: One of the added benefits of a hydrofoil is enhanced motor responsiveness, making turns and general handling much easier.
  • Extended Engine Life: Less strain on the outboard motor translates to a decreased likelihood of breakdowns, thereby potentially reducing your repair costs.

Boating can be a costly endeavor; in fact, some jokingly say that “BOAT” stands for “Bring Out Another Thousand.”

For those seeking to make this pastime more economical while also enhancing performance, a hydrofoil can be an effective solution.

How It Works

Essentially, water flows more rapidly over the upper surface of the hydrofoil compared to its lower surface.

This speed differential causes a pressure decrease above the hydrofoil, leading to lift generation.

This dynamic is quite different from how a boat without a hydrofoil behaves as it picks up speed.

In such cases, the hull experiences increased drag pressure, requiring more power to sustain speed, which in turn leads to greater fuel consumption.

The hydrofoil’s angle, commonly referred to as the “angle of attack,” is crucial for its performance.

Adjusting this angle can enhance or diminish the hydrofoil’s efficacy.

Even a slight alteration can significantly increase the lift while minimally affecting drag.

The ultimate goal is to fine-tune the lift-to-drag ratio.

As you adjust the angle, be aware that increasing it too much can heighten the risk of the hydrofoil stalling.