StingRay™ Speed-XP Hydrofoil Stabilizers for Boat Motors
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- Eliminates cavitation and prop blowout
- Eliminates bow rise, porpoising and bouncing
- Fits most outboards and sterndrives
- StingRay Classic Junior available for 2.5 - 40 horsepower
- StingRay Classic Senior, Stealth 2, and XRIII Senior available for 40 horsepower and up
StingRay™ Torque Equalizers sold separately and can be found through item search for item number 38-560-364
Rated 4.3 out of 5 by 36
reviewers.
Rated 5 out of 5 by pine What a difference
I put the senior classic on my 60 hp Evinrude and it makes such a difference. Great product for the price. Take offs are easy and much faster. Would not be without one now. If you night fish and do not like the nose being in the air at take off, this is your answer. Pine, AL.
May 1, 2012
Rated 4 out of 5 by trukntigger Nice product but install not a cakewalk
I installed this on my 2012 mercury 40hp 4 stroke. Let me state for the record here- this is what the marina uses and recommended I use. That said either they did not mention the fit or what they do to install it but I spent a few hours shaving the inside edges at outer part of "V" to get it to sit properly past the main shaft of the motor. If I did not it would not go "deep" enough to be mounted. Once this was done I used a rubber bungee to keep it tight while I drilled the 4 1/4" holes. Again "murphy's law" struck and drill must've moved because one of the four holes was off by 1/8" and I had to make another adjacent hole for the bolts to go in. Next- the longer bolts go to rear, shorter to front. One mis-threaded and I had to snap it and get another to install. After all that it was done and looks right. Took to lake- all the effort worth it. Planes out in secs and keeps nose down even at 15mph. This is on a 2012 tracker proteam 175 txw. Felt snappier out of hole and I note less torque pull at low speeds. Did loose about 2 mph off top end per gps but I do not run flat out and the fuel millage gain at today's cost more than worth it. Overall, product works well but needs better instructions for install thus the 4 stars. Website not very useful for install info either- I checked.
April 26, 2012
Rated 1 out of 5 by Jason87 Does not fit at all
I purchased this for my 5hp APS motor and it will not line up at all, the edges need to be rounded and they are flat which makes it inpossible to work.
September 8, 2011
Rated 5 out of 5 by lukedog great product, BUT
I have a 1995 mariner 5hp. The junior stingray would not work because it was to big for my cavity. I exchanged it for the doal fin and that fit good but not perfect. the performance of the 12 ft. boat is outstanding with the fin.
September 7, 2011
9 Questions | 17 Answers
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(read all my Q&A)
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Top 250 Contributor
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THIS WILL WORK WELL IF YOU WANT TO GET ON PLANE FASTER .@ IDLE SPEED STEERING WILL FEEL FUNNY BUT IT'S NOT DANGEROUS
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I have this mounted on a 60HP four stroke mercury. Best thing I ever done.Details:
With all the rave reviews, if these things provide performance and efficiency as reported why do manufacturers not incorporate them into their design??Answers
Top 250 Contributor
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ASK THE MANUFACTURER OF YOUR BOAT !
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We sincerely appreciate you taking time to contact us with your comments. This would be a great recommendation for product review for the manufacturers. You might let me know about your suggestion. Have a great day.Thanks!
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returning stingray xr II Jr.when installing product cracked is this better quality to put on a Yamaha 70 ?Answers
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he most likely overtightened mounting bolts.A:
I put two of these on my motor. The first broke after the first use. The second after a second use. Not going for a third.Details:
will I need to drill holes to mount this product on my 200 johnson it would be Item # 38-560-360-2 senior whiteAnswers
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Yes you have to drill the holes and make sure not to over tighten the bolts for damage can occurrA:
No drilling required. Which is why I bought it. Three compression set screws per side. Slides on the cavitation plate. Mine fell off upon first use.Details:
The article states when added to your stabilizer .But when I look that part up it will takes you back to the same thing i am confused.What all is need to install on my Johnson 200 popeye1Answers
Top 250 Contributor
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DRILL SCREW DRIVER CRESCENT WRENCH
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The Equalizer item numbers 38-560-364-01, 38-560-364-02, 38-560-364-03 is the part that is added to your Sting Ray Stabilizer (example 38-560-360-01). If you want a stabilizer order the SENIOR, which fits FITS 25-365 HP.Q:
2 answers
will this help from prop coming up and captivating or cathching air i have a 25 ft pontoon with a 115 yamaha
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seems to be worse when pulling tubeAnswers
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Yes it will, Hydro Foils are awesome, they keep the boat on plain,better gas mileage and speed, some decrease and some increase.A:
yesQ:
1 answer
Do you think this will make a difference with a 115hp optimax with top end speed on my 22ft pontoon boat.
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Top 250 Contributor
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IT WILL PLANE YOU FASTER AND PROVIDE ,STERN LIFT !IT FEEL STRANGE AN IDLE SPEED...
YOU GET A LOT FOR YOUR MONEY !
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i put a 9-9merc on my 16 foot boat because of the lake we have in are area, you can only up to a 10 horse will this work better for meAnswers
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If your rig won't plane poperly, I beleive you will have success with the Stingray.1basscat
Top 250 Contributor
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PLANES YOU FASTER AND LIFTS STERN !Answers
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I didn't notice any difference on my 130 horse in and out when I installed them.A:
I didnt see them on the shelf so I skipped them. I would say they are not needed.1 of 1
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