Thumbs Down! I installed Permatrim on the Half/Pint (22 cruiser w/75 4 stoke Merc)
On the ICW with calm water top speed decreased by 6 MPH from 30 mph to 24 mph, cruising speed rpm increased from 3,200 to 4,000, WOT decreased from 5,800 rpm to 5,200 rpm, lots of drag. Haven't checked fuel...