RPM's

[MassTerran0202]

I do not have a speedometer on my seamaster with a 5.0 alpha my guestion is how does the rpm relate to miles per hour and also what is the highest rpms i want to be running at Thanks

 

[Bondo]

Re: RPM's

" my guestion is how does the rpm relate to miles per hour "<br />Hard to say.... Every boat is Different....<br />" and also what is the highest rpms "<br />About 4600rpms.....

 

[Chap183SS]

Re: RPM's

If you don't want to get a speedo, try getting a cheap GPS. They are more accurate than pitot type speedo's anyway.