Steam out the exhaust? 87 mkII Universal MX25XP

Jun 2, 2014
594
Catalina 30 mkII - 1987 Alamitos Bay Marina, LB, CA
That sounds very similar to what I get right now too, although I didn't try running it very long over 2500rpm to see if it stopped at 180. I'll push it slowly sometime and see how it goes.