Se Sport High Performance Hydrofoil

I was hoping for some improvement for my 22' pontoon boat with a 115 hp Merc...but I was surprised at the 6 MPH improvement faster response pulling up skiers. Great product.

I was hoping for some improvement for my 22' pontoon boat with a 115 hp Merc...but I was surprised at the 6 MPH improvement and faster response pulling up skiers. Great product.

Great product. Used twice now and boat performance is very smooth.

Easy to install and very satisfied.

I purchased this SE Sport 300 Hydrofoil. I chose the direct bolting option rather than using the "sport clip" which permits installation without drilling, it is being returned to iboats unused. I used the included template to mark and drill holes thru the cavitation plate. I had to remove the propeller to attain the proper angle for drilling from the bottom up. Overall an easy process requiring only tape, drill, drill bit, a center punch and small hammer to mark the exact spot and keep the drill bit centered, and small socket wrench and phillips screwdriver. Working slowly and cautiously it took about an hour to install. Performance wise the improvement was immediately noticable. I installed the hydrofoil on an Aquatron 18' open bowel sport boat with Mercruiser 4.3L V-6 sterndrive. The boat attains plane a little bit quicker. The big noticable change is that I am now able to cruise much smoother with almost no proposing. Rough or smooth water. I can run at or near full throttle maintaining a smooth ride, something I could not do before the hydrofoil. Crossing other boats wakes used to upset my boat and set to porposing (bow bouncing) so bad I had to slow way down. Amazingly now I motor on with no significant trouble. When rough water or wakes do set it to bouncing I just trim it in a little-it settles down immediately and I trim back out and keep on going. I am so impressed with the performance of the hydrofoil! I would buy it again and again. It truly changed the performance characteristics of my boat! Great product, great iboats price including shipping.

Works great , glad I bought it ..

Overall I think this is the best thing I could have done to improve both efficiency and handling over all speed ranges. Have it mounted on a '79 Merc 800 (80hp) 2-stroke driving a 16' Fiberform runabout. Even easing the power up slowly the boat only pitches about 2/3rds of what it did originally, and at full power it just jumps right up on plane within a few seconds. Rough water handling has improved tremendously. Slow speed handling has improved also. The bow used to wander a lot. There is now far less wheel movement required to keep on course. The boat stays on plane at lower rpm's (to about 3100), but is also quite comfortable at 3800. Mileage has increased noticeably at speed. It's not pushing uphill nearly as much. I did not use the provided template for drilling the mounted holes. I put the hydrofoil where it needed to be and clamped to the cavitation plate. Then I used a drill the same size as the clearance holes to spot drill locations, just enough to leave a 1/4 inch or so diameter mark. Drill through 1/4 inch (or Ltrs -E- or -F-) diameter at those locations and mount it. Use the rubber washers between the cavitation plate and the hydrofoil. The thicker ones to the rear. Go ahead and get this one done. You will notice the difference immediately.

The hydrofoil was thicker than other hydrofoils I have seen making it more durable. Helped my boat plane out at much lower speed, would recommend to anyone with planing issues!

I installed it on my Mercury 75hp, which is on a Sun Tracker fishing barge 20 pontoon boat. Works great, helps give the motor that extra lift it needs to get the boat out of the water. Love it.

This really helped reduce porpoising with my runabout. We mostly tube and ski so getting on plane faster is a high priority and this SE 300 hydrofoil helped with that. The install wasn't too difficult but I did have to remove the prop to drill holes for the bolts. Be sure to use a titanium drill bit for the holes.

Was difficult to plane out without hitting higher speeds with my 60hp Merc but the hydrofoil helps it plane much quicker and maintain even at lower speeds. That's what I had hoped for. Didn't notice any change in steering or handling but that wasn't a problem anyway. Very satisfied with the product.

I purchased this at the beginning of the boating season for a newer boat we had just purchased. 1998 Bayliner open bow with 4.3l V6 engine. I had the boat out a few times prior to installing this hydrafoil. It plained out fine before but man what a diference with the hydrafoil. The boat gets on plane much faster now, like about 3 seconds. It is easier to manuver with skiers and tubers. I can't say the top end speed increased. The install was very easy. Took about 30 minutes. Just drilled the holes and installed. The template is helpful. I have had it out several times since. Some folks mentioned on here about losing their hydrafoil. They must have done something wrong when they installed it. Mine is showing no signs of comming off at all. not even a concern. Great product for the price. I will be adding some smart tabs next, not to help it plane out, just to help stabilize the boat in choppy water.

Easy to install and worked great the first time out. It was hard to get on plane when th boat was loaded with people and now its on plane much faster. I also notice a big improvement in steering at low speed.

Noticeable difference in plane out and steering control!!

This hydrofoil made a huge improvement. I use to not take my boat out unless the water was calm now I can take my boat out anytime.

I have used many types of hydro foils and always come back to the SE. It is strong looks like part of the motor and works great. I will continue to always purchase this product.

I bought a used 1990 Javelin 378 Fish and Ski boat with a 150 Johnson GT on it. The motor had a Sting Ray Classic hydrofoil on it when I bought it. Hole shot was good, but the boat still porpoised some and turned funny at speed. I decided to try the SE Sport 300 and I am glad I did! Hole shot is still good but steering at all speeds is better with the SE. Top speed also picked up 1 to 2 MPH with the SE. An added plus was the bolt pattern was exactly the same so I did not have to drill any more holes!

After reading a lot of very positive reviews for the Sport 300 Hydrofoil I was excited about putting one on my 2005 Mercury 90 4 stroke motor. I was pleased with the installation, but saw no improvement whatsoever in performance. I'm sure it works most of the time, but not for me. Jim

Good product, quick shipping.

I noticed my boat planes quicker. I like the looks of this hydrofoil and it was very easy to install!

Believe what you read. It looks great, performs great, and I'd recommend it!

works ok. have not had allot of time on the water with it but it does get up and stay on a plane very good.

Put this product on my 2016 60hp 4 stroke Yamaha did not help or hurt my performance. I was looking for a better hole shot looks like I just need more horsepower.

The product came with no problems. I have not been able to find time to install it on the boat as of yet, but feel it will take care of the boat issues I was experiencing. Iboat.com seems like a good company to deal with even if there was any issues with the product. Thanks you John Slater

East to put on 60 hp Yamahaw. I know they work ,I used on other engines.

I replaced a stingray with this SE Sport 300 and I couldn't be happier with the results. I have a Rinker Captiva 190 with a Mercruiser 4.3L and it took a while for the boat to reach plane with the stingray. After putting this hydrofoil on my boat goes to plane almost instantly and I can hold plane at much slower speeds which is excellent for pulling the kids on the tubes. I will definitely suggest this product to all my friends.

The installation was easy the directions were clear and all went well. Haven't really run it out on the water enough to tell what the long term effects will be. It did seem to help get on plane faster but that changed as the load changed and without power tilt/trim it is difficult to adjust on the fly.

Replaced old hydrofoil due to the wings being bent from backing into objects. Holes lined up without having to re-drill. Used the boat 3 times with this product and have no complaints. The giant roster tail that my old one kicked up is now gone which was probably due to something not running true in the water. The motor wake is all nice and smooth now (nothing dragging to cause roster tail). The boat also now gets up on plane nicely and handles turns well without loosing water around the prop, causing the engine to rev which was an issue before. This is a well made product and sturdy in construction.

It's hard to believe this device could improve performance so much. It works exactly as advertized by cutting Plane time, improving steering at low speeds, and greatly reducing dolphin effect and buffeting in rough water. I highly recommend it if you experience any of these issues!

Installation was pretty staight forward. The use of a grinder is not necessary to fit the hydrofoil. A small round file and a flat file do the job safely without removing to much product. Performance is astounding. My 16.5 foot center console took forever to plane and needed a lot of throttle to stay on plane. Now it is on plane in seconds and I can stay on plane at much lower and comfortable speeds. I don't know if I lost any top end because I don't run hard. Porpoising is now gone. I would recommend this product. I have had doel fins on my last two boats and this product is more effective.

Installation was pretty staight forward. The use of a grinder is not necessary to fit the hydrofoil. A small round file and a flat file do the job safely without removing to much product. Performance is astounding. My 16.5 foot center console took forever to plane and needed a lot of throttle to stay on plane. Now it is on plane in seconds and I can stay on plane at much lower and comfortable speeds. I don't know if I lost any top end because I don't run haard. Porpoising is now gone. I would recommend this product. I have had doel fins on my last two boats and this product is more effective.

fast shipping cheapest out there

Install was very easy. Template was a big help. I was just out for the first time with the hydrofoil installed. I really did not notice the hydrofoil making a big difference. The nose went up and still took a little while for it to come down. I thought it would be quicker with the hydrofoil but not really a noticeable difference. Maybe the more i use it the more i will notice the difference.I now have 4 holes in the back plate of my motor so i will keep it on and get some use out of it.

Works great, improve the planning and hole shot

Easy to install. Gets the boat on plane fast and easier to steer. I used this on a 16' boat with a 9.9 and it definatly works better with it the without

I have a 1964 starcraft with a 35 hp Johnson, so the rear of the boat is quite heavy. It always had a hard time getting up on plane. Now with the SE 200 Sport installed, It comes up on plane in seconds and is way more stable. Excelent product. Wish i would have bought one sooner.

Just whon ti know is still comimg lets me know please

This is the best money I've ever spent on my boat! 28' Rinker with a single 350 with a bravo 2 drive. I had to run this boat at 3800 rpm to stay on plane. After installing this hydrofoil I can stay on plane at 3200 rpm! This will save a lot on fuel. I didn't have a problem before with getting up on plane but I can tell it gets out of the water even faster now. Would definitely recommend this to a friend.

I have an older 18 ft. open bow (wide and heavy !).... mercruiser 140, alpha one , gen II ( 1994 ). Wow, we were impressed ! This fin gets this boat up on plane almost immediatly. While I used to pull the kids around on a towable, they want to ski now , and this fin makes this much easier for them. love the no drill mounting, just follow the manufacturers instructions, very easy to mount, hasnt shifted at all. very solid. A quality product, you wont be dissapointed. Tony B. Westmont Il

used the no bolt install took about 20 min watch the video paper instructions are generic. taken the boat out 3 times and has not fallen off or even gotten loose on the lower unit. not sure what it did to my speed or fuel consumption but did get the on plane faster bow rise is not as bad. this is on a 1850ss bayliner with a 4.3

Installed the SE Sport 400 Hydrofoil on my 40 h.p. Yamaha. 20 minutes max.I attached it with no drilling but did come down a little one of the stainless bolts breaking it.Thank goodness it came with an x-tra.I took it out for a trial run and wah-lah.It does what it says it does.Trimming my motor all the way down it gets up on plane in no time.I did lose a little top end speed,(4 m.p.h.)but it's worth it to me.I fish shallow bays and getting up quick is what it's about. I would recommend this product to anyone needeing to get on plane quick.