I have a 2007 236 SSI with 70 hrs. OEM motor was a Merc 5.0. This boat sat for 5-6 years in storage and after about 10 hrs of use last year after I bought it, the motor took on water and then TaTa to the motor. I replaced it with a new merc 5.7 and all is good now but it seems like it over revs way too much. Like to the point that the alarm goes off. Over 5,000 rpm's
It has a swim platform and I dont have a trailer so it is not to easy to get to the prop to see what I have and what maybe I can change it to to find the right size and pitch.
It get's out on plane pretty quick but when you give it 3/4 throttle, it rev's too high.
Thanks in advance,