mercruiser 120 low rpm's at wot

by scott burke

I have a 18ft galaxy with mercruiser 120 I/O. boat revs great (4000-5000 rpm's)but only getting 2200 rpm's in gear at wot. currently has 23 pitch prop and won't get on plane. any suggestions?

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Mercury Forum.