Can anyone give me the valve positions i.e intake & exhaust positions on a Mercruiser 4.3?
B Birdsboat Seaman Joined Apr 26, 2016 Messages 52 Oct 14, 2017 #1 Can anyone give me the valve positions i.e intake & exhaust positions on a Mercruiser 4.3?
Bt Doctur Supreme Mariner Joined Aug 29, 2004 Messages 19,111 Oct 14, 2017 #2 https://static.summitracing.com/global/images/prod/xlarge/nal-10134359_xl.jpg?rep=False
