Same as above
WillyBWright Fleet Admiral Joined Dec 29, 2003 Messages 8,200 Jan 18, 2004 #2 Re: Kind of spark plugs I need for 1992 Mercury 9.9 Isn't there a sticker around them that says?
rickdb1boat Supreme Mariner Joined Jan 23, 2002 Messages 11,195 Jan 18, 2004 #3 Re: Kind of spark plugs I need for 1992 Mercury 9.9 2 stroke or 4 stroke?
