what prop for mariner 50hp 1990

pompeymatt

Cadet
Joined
Oct 24, 2010
Messages
10
What prop would i need for a 50hp mariner/merc 1990s.

i am having a problem with my outboard, i cant get it to full throttle, will only go half way


thanks in advance.
matt
 

steelespike

Supreme Mariner
Joined
Apr 26, 2002
Messages
19,069
Re: what prop for mariner 50hp 1990

We need a lot more info to help you.Please read the stickies at the top of the page
Boat details,present rpm and speed.or at least a guess at speed and hole shot.
Present prop size usually on the barrel or under the prop nut.Without rpm and speed can't be much help.
 
Joined
Oct 21, 2010
Messages
18
Re: what prop for mariner 50hp 1990

the standard prop for those motors was a 14 pich up to a 17 foot boat acording to tthe merc chart i have
 
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