Do you mean prop sizes?
If you have a prop now if you get us the size and your present wot rpm and speed by gps.
If you read The stickys at the top of the prop forum page and get us the info we can probably help.
Do you mean prop sizes?
If you have a prop now if you get us the size and your present wot rpm and speed by gps.
If you read The stickys at the top of the prop forum page and get us the info we can probably help.