Mar 11, 2014 · Re: mercruiser 3.0 performance, pros and cons, what can I expect? the 3.0 is a small motor. it is great for a light cruise, however if your looking for performance, I suspect you may hit …

Sep 14, 2011 · Re: 1986 Mercruiser 3.7 Liter / 170Hp Good or Bad Engine? Please Help!!!!! I might pass if there were a similar boat with a 3.0L or 4.3L, although I'm not getting rid of mine. It just seems to …

Jul 2, 2009 · Re: Help! Labor Costs for Common (?) MerCruiser Repairs a 2001, why is the inner plate cracked?Are you sure? add between 2-5 hrs to each for unseen issues. 1 - 2-4 hr 2 - 4hr 3- 1 hr 4- 2 …

Mar 5, 2008 · Re: mercruiser engine block cracked Your V8 cracked in the lifter gallery area underneath the intake manifold. If you pull your dipstick, you will notice that the crankcase is curiously overfull. Hi …

Nov 29, 2007 · Re: Mercruiser 165 6 Cyl. Good, Bad, Okay? I had a 165 for about 8 years and yes, they are quite reliable. The only thing to make sure is that the manifold water reversing kit is installed. If it …

Nov 15, 2011 · Re: Mercruiser 898 (GM 305) V8 - Good, Bad, Fast, Slow Engine? Truth Wanted! 2 years ago i had the exact same package in almost the exact same boat (see my signature). I did a …

Oct 19, 2005 · Re: Who Manufactures Mercruiser Engines??? Mercruiser does purchase the engines from the major manufacturers. Mercruiser does not adapt these engines. Think of it like this, here is a …

Aug 27, 2008 · Re: Mercruiser HP difference 5.0L MPI vs 5.7 L Carb The carb models use low-profile intakes with 2brl carbs. That limits the hp over the MPI. MPI hp is slightly more than what you would …

Apr 20, 2011 · I have a 140 HP Mercruiser (ser.# 3129102 (1971 or 1972 ?) and the old manual said to use a SAE 30 / API Class. MS or SD *what does the MS or SD mean? I should use a SAE 30 weight …

Aug 6, 2016 · Mercruiser 4.5L 250hp - Anybody else have it and what are your opinions so far? jwdavis28 Aug 6, 2016 1 2 Next