Re: hydrofoils
I think they do help, particularly if your boat is a little stern heavy or slightly underpowered. I have an Edge on a V-4 OMC and it will plane the boat at lower speeds and gives a better holeshot. I don't think they will help if your boat/motor combination is too far out of whack, though. Do a search on "hydrofoils" and you'll get a long list of ideas on this subject.