Any opinions regarding Doel-Fins vs SE Sport Hydrofoil? Anyone with
experience care to compare the two???
Also, are there any "test" versions made that can be slipped on to a
Mercruiser Stern Drive without having to drill holes in the engine ???
While I think it's fabulous that the manufacturers offer a money back
gurantee, I don't want to have holes left in my engines cavitation plate
if the product doesn't work as advertised!!!!
Any help appreciated!!!