finding the right prop

[rick sterling]

hello all,i am trying to find the right prop for my 36in long 15 inwide deep vee,with a ops40 engine,,is there a chart that helps you to pick out the right prop for the lengh and width and motor size of your boat,,or a prop to just start out with,,anything well help thanks rick:doh

[DISAR]

I have a 36" mono which used to have an OS Max 45, it had a 45-47mm diameter prop. You should be fine with an Octura 445,645,447. if you think these are not enough try a 49mm. Hope this chart helps

http://www.prestwich.ndirect.co.uk/propuse.htm

Also this one for Mocom props (i don't recommend) but you can see the diameters on the bottom

http://www.prestwich.ndirect.co.uk/mocompropellers.htm