different numbered props on duoprop outdrive

atcra

Seaman
Joined
Jan 1, 2011
Messages
73
I got curious about my boat not having the top end/rpm's that the book says it should have so I looked at my props. The inner prop is a B8 and the outter one is a B7...should they match? Does anyone know what the pitch/dia. of these are? I have printed out the volvo penta prop guide and that is how i figured out what i had but still does not say what pitch they are and or what should be on there. I am trying to get it back to factory and or know what came on it from the factory so i can adjust if need be. Thank you.

1995 5.0FL/DP, 210 wellcraft eclipse
 
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