props

[runner]

need to know the correct pitch for a prop for a 1992 19ft. century with a 4.3 mercruisier

 

[Fouled Plug]

Re: props

I assume you have an Alpha One outdrive. If the gear ratio is 1.81:1, I'd go with a 23 or 25 pitch depending on boat weight and WOT rpm's. If your ratio is 1.62:1, pitch could be 21,23, or 25. What prop was originally on the boat? Hope this helps!<br /><br />------------------<br />I'm going to invent a TCW3/citronella oil blend and make a fortune!

 

[runner]

Re: props

hello fouled plug thanks, tried to get info from century boats no help. still don't know what prop came on boat. i am finding out gear ratio and going from there.you been a big help since i'm ignorant on this boat. if you know where i might find a manual on mercruiser 1992 please let me know.<br /> thanks again runner