This is homemade jon boat, built using the power train of a personal water craft. The boat has a beam width of 70", bottom width of 48" and a length of 14 ft. The personal water craft is a Polaris SLH 700 cc, 95hp. The boat weights aprox. 550 lbs, slightly heavier than the original PWC. The boat empty will reach a top speed of 47 mph on the GPS. It will carry a load of 500lbs at 35 mph in 4" of water. It is an awsome performer and very fun to ride on the river.