Fin System is located at a position where it can provide the greatest benefit.

Pontoon lift strakes. I am going to add a third pontoon. Bennington 22sslx underdeck wave shield on the waterWe ran the boat from 0-30 mph. Lifting strakes are metal structures that are welded to pontoon tubes to increase the lift at the bow.

The corneredge of the strake should be sharp not rounded. I have a 2010 24 Bentley Encore pontoon that I recently repowered with a Merc 150 4 stroke. Fin System the water is channelled back down creating lift increasing control and performance.

High-lift strakes are located symmetrically on both sides of the keel and parallel to the keel of the hull. If it tries to go OVER or if it wont make it all the way UP then you are leaving speed on the table. Less weight and less wet running surface.

The blue Sweetwater with lifting strakes had an average 0-20 mph time of 972 seconds while the tan Sweetwater with TAP fins had more than a second quicker time of 805 seconds. This site uses cookies to help personalise content tailor your experience and to keep you logged in if you register. As a result you get a better performance overall as well as a smoother ride.

By the way imo a pontoon with a 115HP should be faster than a tritoon with a 115HP. The third pontoon will be shorter so as to stay 6 away from the motor pod in order to prevent cavitation. This boat has the elipitical toons with lifting streaks and a 90hp 4strok.

Hello all Jason from Louisiana. You should get the performance your looking for with a 115HP on a 20ft pontoon. Mounted at the waterline the TAP.