1994 Mercury 25HP prop question

S

Seantracker

Cadet
Joined
Jun 30, 2011
Messages
21
I have a 1994 Mercury 25 HP 2 stroke. I would like to replace the prop (damaged) My question is sizing. The prop thats on it now is a #19640A40P13 10.38X13P (10 SPLINE)
Would it be possible to gain some top end by changing my prop or should I just stick with the stock replacement?
Thanks
 
S

steelespike

Supreme Mariner
Joined
Apr 26, 2002
Messages
19,069
Re: 1994 Mercury 25HP prop question

Easy way out is to just replace the prop with another 13" As long as the prop is intended for your motor any brand will do.
Diameter may vary slightly with different brands,no matter.
If you want to try to perk things up you will need a tach.Something like a Tinytach will do. Easy to install and can be used on just about any motor.A gps for speed,some cells have a gps app.
 
You must log in or register to reply here.
Top