StingRay™ XRIII Hydrofoil Stabilizers™ for Boat Motors
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- 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 5 by 78
Rated 5 out of 5 by Wjacobo Very good purchase
I got it for my birthday. I put it on a Honda 50 hp 4-stroke on a Stinger 161, which is fairly heavy boat. It performed better than I expected when tried out. I haven't taken it out into heavy water yet, but if it performs like it has, it will be just fine.
April 13, 2011
Rated 1 out of 5 by 1234mick1234 waste of money
I installed this hydrofoil on my 2005 Mercury OptiMax ProXS. Problem number one: it uses the anode to hold the fin on the motor. The bold isn't long enough and just try to find that bolt with the small hex head to fit into the hole on top of the lower unit. Impossible!!! Problem number two: it has two slots on the foward end so you can drill holes in the lower unit fin, if you wish. However, the slots are too far outward from the fin on this motor. So no hole drilling is possible. Result???? $150 on the bottom of the lake. The anode bolt apperently vibrated loose. And with no anode, you have no hydrofoil. I am going to submit this to the manufacturer just to see if they will comment.
April 8, 2011
Rated 5 out of 5 by theduck Good Technical help
I was excited to attach the new drill less Hydrofoil but it just didn't seem to fit right so I emailed technical services and they told me exactly what to do in in less the 5 min I had the foil attached and ready to hit the water.
April 7, 2011
Rated 5 out of 5 by CaptSRay Pleased
I was pleasently surprized at the ease it which it went on the cavitation plate. Using the trim tab on the 200hp yamaha SHO took a little modifing as the Sho has a little scoop built into the front of the sacrafial zink trim tap. But I could see how easy it should have been.
The performance was great when I trird it out. The hole shot was great. It's all they claim . Highly recomend it and it looks like its going 50 mph sitting on the trailer.
March 31, 2011
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