need help with prop and pitch selection for a 200 efi merc

[flatsstalker]

I have an 18 dolphin flats boat with a 200 efi merc and need help on prop and pitch selection to re prop my boat

 

[steelespike]

Re: need help with prop and pitch selection for a 200 efi merc

Welcome,
We need the info requested in "read this first" at the top of the page.
Your present prop size should appear near the base of the blades or under the prop nut.

 

[flatsstalker]

Re: need help with prop and pitch selection for a 200 efi merc

Welcome,
We need the info requested in "read this first" at the top of the page.
Your present prop size should appear near the base of the blades or under the prop nut.

i currently have a powertech ofx4 15.25"diameter 19 pitch only getting bout 52mph i use to do 62 to 64 with a powertech 3 blade but the pitch and model was erased guess from been repitched