Aug 5, 2021 · Problem #2: 3.0l mercruiser engine not starting after winter, not sure what to check first. Background: New engine in 2016 due crack, new engine never performed and frequently stalled on …

Aug 7, 2009 · Mercury MerCruiser Sterndrives & Engines Sponsored by Quicksilver Propellers 1 2 3 … 4747 Next

Apr 15, 2010 · Re: mercruiser 190 I had a 3.7l 170 in a 17ft Baretta and it was a fun boat. I hit 43 on the GPS with a 21p prop with me and my two boys (700lbs) plus a cooler full of pop and it was pretty …

Aug 10, 2020 · Mercruiser Thunderbolt ignition systems. Mercruiser introduced the Thunderbolt IV onto their engines in 1982, alongside the introduction of the 1-R drives. The TB-IV system was used until …

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 …

Dec 4, 2009 · Re: Mercruiser stiff steering and wandering Jay D, there are different types of steering systems, what worked for the original poster, may not work for your boat. Look at the link below, you …

Mar 31, 2011 · Re: How much power does 4.3 mercruiser have? I have the 4.3 TKS, 190 hp. I have a family of 5 and it pulls two tubers easily, I dont even crank it a WOT to get going and its up on plane …

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 …

Mar 23, 2005 · Re: performance upgrade for mercruiser 4.3L Roller rockers 1.6/1 ratio will give you a little more lift and camshaft duration. Dennis moore makes high performance manifolds and risers for …

Mar 22, 2009 · Re: Mercruiser/Cummins 4.2L Diesel Are you sure it's a Cummins diesel, you don't give year or any other info so hard to say. Merc did use a 4.2L BMW diesel for a lot of years, I wouldn't …