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Do you have questions about this product? 4 easy ways to get the answers you need:
Get answers from real customers and in-house experts with AnswerBox.
Q:I have a Crownline 220EX with a Mercruiser 5.0 MPI 270HP Bravo 3 outdrive. I operate the boat on Big Bear lake in So California. It is at 6,800 feet and my boat struggles to get on plane with more than 2 people in it. Will this or your other products fit and what performance should I expect?Asked on 10/25/2014 by Bill from Big Bear Lake CA
Yes. The Sting Ray XRIII Senior will fit on your outdrive. It will help with getting on plane quicker than you are know. The other suggestion would be to go down in pitch of your prop. This too will increase your hole shot.
SteveAnswered on 10/27/2014 by Anonymous
Q:I have a 7.4liter, Bravo 3 Mercruiser, 2000 Maxum SC2300. Will the Sting Ray Senior work?Asked on 10/12/2014 by SeaBee from Escondido, Ca
No. The Sting Ray XRIII Senior is only designed for engines up to 300 HP and must of the 7.4L Bravo III are over the 300 HP.
SteveAnswered on 10/13/2014 by Anonymous
Q:Will the Sting Ray XRIII Senior Hydrofoil fit a 1991 OMC Cobra 4.3l V6?Asked on 8/13/2014 by Mike from Burlington, NJ
Yes. The Sting Ray XRIII will work with your application. I am attaching the installation instructions for you to review: http://www.stingrayhydrofoils.com/installing-the-xr-iii-hydrofoil/
SteveAnswered on 8/13/2014 by Anonymous
Q:i own 2006 four winns horizon with 280hp duro prop will your product fit my applicationAsked on 4/29/2012 by Anonymous
Q:Is it one size fits all. I have a 2008 - 90 Yam. Will it fit my motor and make a differance on a boat with an engine this small.Asked on 4/12/2011 by Todd from Louisiana
A:For engines up to 300 hp except VolvosAnswered on 6/8/2011 by Justin from Overtons
Q:need to down load the installation instructions for a 140 HP Johnson outboard> where can i find them?Asked on 12/5/2009 by quicksilver
A:The website is: http://www.marine-dynamics.com/install.html
These are the instructions there:
Both the StingRay™ XPI and XPII Hydrofoil Stabilizers and StingRay Junior™ models are easy to install. All the hardware you need is included: four bolts, four self-locking nuts, four stainless steel washers, and four
rubber washers. Simply drill four (4) quarter-inch holes in the cavitation plate on the lower drive unit and bolt the StingRay™ on.
Pre-drilled holes in the StingRay™ serve as a guide for drilling the four holes. Placing the StingRay™ on top of the cavitation plate, insert the bolts from the bottom up. Place the rubber washers on the bottom side and the stainless steel washers between the top of the unit and the self-locking nuts. Use a socket wrench to tighten the nuts.Answered on 1/7/2010 by Justin from Overton's Technician
Q:Will this fit a bravo2 ?Asked on 11/18/2009 by Trevor from Brisbane Australia
A:This will work work with engines from up to 300 HP except Volvo I/O's.Answered on 11/20/2009 by Jordan from Overton's
Q:will this fit my 75hp evinrude outboard? and will it get me up on plane faster then just the plain sting ray?Asked on 8/19/2009 by Anonymous
A:Yes this would fit your outboard and it would also get the boat on plane much faster. You could also go with 76007.Answered on 9/9/2009 by toby from overtons tech. dept.
Q:Does this fit on a 1988 Volvo PentaAsked on 6/29/2009 by Anonymous from Akron,Ohio
A:We need to know if you have a Thru-Hub exhaust or non Thru-Hub exhaust. Please contact our tech department for more information. 1-800-334-6541Answered on 8/7/2009 by Casey Marine Buyer from Overtons
Q:will this product stop porpoising and help with planing?Asked on 5/14/2009 by Anonymous
A:The Sting Ray XRIII Hydrofoil is a great product to use to help eliminate porpoising and to also help getting on plane. This item will also assist in a faster hole shot and improved performance and fuel savings.Answered on 5/22/2009 by Brooks, Marine Buyer from Overtons