Prop slip %

[caper_45ca]

Can someone please help me out....I have a 1995 90 hp Johnson v4 with an almost new 13.75 x15 aluminum prop..top speed is 36 mph at 5200 rpm....what is my prop slip?

 

[JB]

Re: Prop slip %

Let's try this in the Prop forum, caper.<br /><br />Good luck.