Looking for Merc 3.0L 115HP info

[SadReality]

I have a 1994 runabout with a 3.0L 115 hp (not 135) Mercruiser engine. I am having a hard time locating information that I need on he internet. Not sure if someone could point me in the right direction.<br /><br />I am specifically looking for what RPM range I should be at when open throttle and what prop I should be using for optimal performance. I have a feeling I am using the wrong size prop.

 

[Bondo]

Re: Looking for Merc 3.0L 115HP info

I Can't show you on the web,... but those little motors are most comfortable around 4400/4800rpms WOT............<br /><br />If you let us in on what your boats doing Now,.....And,.. The way you drive your boat,...<br />I'm sure there'll be some help in finding the prop you need.......