ACME 1235 Prop 14.5 x 14.25 on 2008 Outback V?

[harmsway]

USA is your boat a DD if so the larger props won't work on it. Not enough clearance and the shaft size is different on the V-drives.

[usaski1]

More interested in the 422 at the moment... Its a standard Nautique 196 prop...

[harmsway]

USA I would contact Acme and talk with them directly. Let them know what you are trying to achieve and they will suggest the best prop for your boat and how you are using your boat. And most of the time if you are not happy they will let you try other props or can tweak a prop for you. I called OJ props and talked with Eric and he figured out my needs and concerns and found the best prop for my application. It also fixed all of my factory grawl and vibrations.

[wolfeman131]

I've heard Nettles & wakeprops are great resources, too.