2800 SCR Prop Size ?

[Maxum1d]

No way I can find the number on my old props. If some of you can tell me what you are ride would help.
it is
2000 2800 scr with twin 4.3 merc. with Bravo II

Thanks

[mmwjr]

Try mercruisers prop calculator to see what it recommends.

Google mercruiser prop calculator.