2002 3300 SCR Outdrive and prop info

[Jaym]

Hello Everyone
I'm new to this site and this is my 1st post.

Just bought a 2002 Maxum 3300 SCR with twin mercruiser 5.7L carburated and I want to get an extra set of props for my new boat. The boat being in the water, I have no access to take a good picture.

I know they are 3 blades and not the dual prop bravo 3 model. I have been looking all over the net to find what is the Mercruiser outdrive type used on my boat: Bravo 1-2 or alpha and cant find anything. I have called the selling dealer and needless to say that they were really of no help toward that side.

Does anyone know what outdrive were use from factory on that year of model and what would be the good recommended pitch for new props ?

Thanks!

Jay