What are the best props

[Johny12b]

I have a 1984 Marine trader with twin lehman 135's I believe the props are 22" what is the best pitch for performance?

 

[rgano]

Hi Johny. You will need to post the length, draft, beam, weight of your boat as well as additional prop information including diameter and number of blades.

Have you determined the rated wide open throttle for your configuration, and have you achieved it? Is there sooting around the exhausts? Is there any smoking at cruise speed?

There should be any number of people here with your same boat and engines who can also advise you.