How much pitch can be added to a prop? For instance, if you have 27 pitch props, and add blowers, can you pitch the props you have up to 31/32?

You will need new props repitch can add 1-2''

Sweet, keep us posted with pics and numbers! You dyno'ed em' yet?

1" up or down on SS props is what I have been told.

We can change the pitch one inch on a SS Bravo Stern Drive propeller.

Julie

Actually you can add a couple inches but the root pitch won't change because it is cast or welded into place.

We are comfortable with one inch adjustment up or down. there are also cupping changes that effect rpm and indeed change over all pitch.