74 mph by gps in my Ranger bass boat, one passenger and half of one tank of gas. Slight ripple on water. Hitting a wake at full throttle on the water will get you airborn in a hurry and put shit in your neck even faster. When your ass is sitting about 2 inches off the water at 70+, feels like 100. They arent called "the musclecars of the lake" for nothing.