I bought my boat used and it came with an aluminum prop. I done bent it up pretty bad. Some dang structure off the north Fannin Landing got me last year. Anyway, I want to start looking at stainless steel prop for my boat. The only marks on my current prop says 21K so I assume the pitch is 21. I need to measure it to see the diameter..

So... reading up on props I see that the pitch needs to be right for the boat and weight of the boat. I have heard to go down one inch in pitch for SS but don't know if that holds true. Any info on this?

I guess I could just get my prop fixed or buy a new one for about $70. The SS seem expensive. Yall got any info on where a man can get a used SS prop or a good deal?

My motor is a 2007 Yamaha four stroke 90 HP (F90) and my boat is a 1860 G3 with a good bit of weight due to the 2 - 82 lb Trojans in the back... plus one interstate 24.

Thanks,

DoubleG