The Hydrofin’s wings install just forward of the center of gravity via struts connecting to plates under the deck to resist upward water pressure. Courtesy Hydrofin The comparison-test data supplied ...

Capt. Vincent Daniello How Hydrofin Foils Attach to the Hull On twin-hull boats, Hydrofin hydrofoils mount to pads epoxied to hulls between pontoons, with braces extending upward to the deck. Foil ...