For Sale: Gamefish 510 This Gamefish 510 is powered by two 70HP Yamaha outboards, delivering superb power and performance. The hull is from 2011, as well as the boat comes fully equipped with a radio, two Lowrance fishfinders, four jerry cans, and 5 lifejackets, making it perfect for both leisure and fishing trips.It’s more than oil; it’s Yamah