I have a 1989 Carolina Skiff 1450 with an '89 Tohatsu m25c2(tiller) and a SE 2000 Hydrofoil installed. With just me (and all the gear) at around 3/4 throttle I hit around 20mph and it sips fuel. WOT zips along pretty well, but sucks fuel. With 1 fishing partner along (2 of my 3 fishin buddies...