I used to work for the Company that built that boat for the customer. That was the 3rd pontoon they built for him. He is a speed freak! He lives out in the Midwest and always runs the boats in the Lake of The Ozarks Shoot out. As far as the structural integrity of the boat goes it can handle those speeds as well as any 100+ mph boat can. It was engineered to do such. Just like any “go fast” boat there is always an element of failure at high speeds (that’s also part of the thrill).