This is the Pro 120 with a 2-stroke 15hp Evinrude on Knopps Pond. Maximum speed is 23mph with 1 person, 16 mph with 2 people and gear/trolling batteries. Planes really nice, gets in a sweet spot after 20 seconds or so. With a 5hp Briggs and Stratton 4-stroke only got 6mph (did not plane) upgrade helped alot.