could use a little help on this, its a friends boat, bought used no engine, he wanted a 90 sho, so that's what I put on it, have 8 hr on engine and trying to find props that works the best is rather difficult when no one has one to test, first prop was an Alun 13,1/8x17 to break in engine, you could hit rev limiter pretty easy, barrowed a laser2 13 1/2x 22 just to see what it would do, it turns 5200 and runs 42 mph gps, full of gearing 2 people 5025lb of fat LOL, boat handles nice with the laser and lifts at lower speeds than the alum, I found a laser2 13 1/4x19 new for sale but keep looking at power tech nsr3 13 1/4x19, speed is not the main concern here ,he fishes small lakes and usually fishes alone, he keeps quite a bit of weight in it aprox 200 lb of crap including fishing gear ,he's old school he has a lot of tools in boat, runs 4 group 24 batteries, what prop do you think is best