Originally Posted by Firefly
Thanks for that kind offer. Do you know what size they are?
I got 4 props with this boat due, I think, to the previous owners tendency to cruise in rock infested water or even in no water at all. The diameter size stamped on the props bear no relationship to the actual size. I'm guessing they have all been filed down over the years as the shape is wrong and they are all around 10.5" diameter. No wonder my revs are too high.
I am not near you but I'd buy one if it was the right size.
both are in the caravan at Caernarfon, but there's a ally 10.5" x 13" pitch which came with the engine, only been used for a hour or so, too small pitched for the honda, and a 11 1/8" x 13" stainless, which again is like new but too small pitched, I tried a 11" x 14" which was better for was still allowing the honda to hit the limiter at 6200, I've found a 11" x 15" ally to be the best so far. to be honest, it's a bit hit n miss what'll suit your setup, I know there are calculations you can use, but there's so many variables i found the best bet was to just fit one n try it out, luckily there's a brilliant prop builder / refurb place in Caernarfon which is worth its weight in gold, literally