[billinin21]

I have a 50 hp e tec on an Alaskan (motor idle set back to 650) I troll around 1mph...trolls fine for an hour or more (maybe more).

My brother has an 80hp Yamaha 4 strk on a 17' Fishhawk. He trolls down to about 1.2 mph. Can troll for extended time, too.