StingRay™ XRIII Hydrofoil Stabilizers™ for Boat Motors
- Best top speed
- Controlled thrust cone and rooster tail results in improved forward thrust
- Fastest holeshot
- On Plane up to 50% Faster
- Reduced Bow Rise
- Eliminates Chinewalking
- Stops Porpoising
- Wipes Out Cavitation
- Delivers True Stabilization
- 30%-40% Fuel Efficiency Increase
- Aids in Pulling Skiers
- Reduced Hydrodynamic Drag
- Improved Top-end Speed
- Better Fuel Efficiency
- VISION-3™ Enhanced Styling
- SpeedCap™ Hardware Covers
- StingRay XRIII Junior available for 40 - 75 horsepower
- StingRay XRIII Senior available for 75 - 300 horsepower
Made with SPEED-XP™
A unique coating process, Speed XP,bonds to the base material of the hydrofoil.Acts like a microscopic sponge when wetand binds a thin layer of water to thesurface, creating a dramatic reduction inhydrodynamic drag, greatly improvingperformance. NO-DRILL™ mounting. Installs in about five minutes with only a socket wrench and a Phillips screwdriver. The marine industry's only vice-lock, 3-point locking system; No measuring or layout templates and no drilling holes mean no damage to your engine.
Rated 3 out of 5Â by 74
reviewers.
Rated 4 out of 5Â by Dabbster Good product, some claims over rated
This was the only hydrofoil I could find that required no drilling to install and wouldn't void the lower end warranty on my new 115hp Merc 4 stroke. The results of using this product on my Tracker Avalanche are okay/good. The claims of higher top end speed are not true, it actually runs 2 mph slower for my boat. The boat does plane out super fast now and most of the porpoising has been eliminated at slower speeds..
June 23, 2007
Rated 5 out of 5Â by Rick INCREDIBLE
I have a Skeeter fish and ski. 18" with a 150 outboard Mariner. I bought the boat used last year without really test driving it and was ready to sell the boat this year. Out of the hole was terrible. Took forever to get on plain, and it was almost impossible to slow down without getting a lot of backwash into the back of the boat. The stingray went on in about 5 minutes, NO DRILLING, and now I feel like I am driving a different boat. Gets on plain almost immediately and I have not problem with backwash anymore. INCREDIBLE!!!
June 14, 2007
11 Questions | 15 Answers
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Q:Â
2 answers
What is the different between '"XR111 Hydrofoil Stabiliers and " XR111 Senior Hydrofoil Stabiliers"
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ThanksR Davis
Macon, Ga.
Answers
A:Â
The senior is larger and used on 75HP up to 300HP, the regular is for motors under 75HP.A:Â
Senior is 75-300 HP and Junior is 25-75 HPAnswers
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I have a 115 4 stroke. The performance is over the top does everything it says it will do. The mounting however is no good I have lost my second one I am now in the process of buying a drill and bolt style, because of that. If you buy one you will lose it too!!!!!Answers
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Most likely not, Pretty sure not. It would not fit my 40 hp. And I looked on Cabala's reviews the other day , before I got this one and not too many were happy with this product and all of them with any type of mercury motor stated that it would not fit.Kit
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And does this really work for a 4stroker and what are the advandages?Answers
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Will only help. Does not effect your top end.Answers
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Used an SE 200 Bolt on fin on my 135 Evinrude on a 17' Larson with great results. Will bigger motor & boat react prety much the same way?Answers
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Check the following web site: http://www.marine-dynamics.com/inde...



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