Rick G Posted August 28, 2009 Share Posted August 28, 2009 I just picked up a mid 80s model 90hp mariner and it came with champion L76V plugs. These are the ones that ground out on top the piston. I was wondering if I could use a ngk or some other brand as im having a hard time locating a set of these plugs around town. Quote Link to comment Share on other sites More sharing options...
Black_Bay Posted August 28, 2009 Share Posted August 28, 2009 Are you saying these are surface gap plugs with no electrode? If so yes there are both NGK and Autolite plugs available. I used those on my '91 75 Mariner. Unfortunately I don't remember the plug numbers. Quote Link to comment Share on other sites More sharing options...
Rick G Posted August 28, 2009 Author Share Posted August 28, 2009 Yes they are the plugs with no electrode. Quote Link to comment Share on other sites More sharing options...
boatfixer Posted August 28, 2009 Share Posted August 28, 2009 I prefer NGK plugs in the Mercs anyway BUHW-2 is what you want Quote Link to comment Share on other sites More sharing options...
Rick G Posted August 29, 2009 Author Share Posted August 29, 2009 Thanks Boatfixer. Quote Link to comment Share on other sites More sharing options...
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