What is the correct fuel? 87 or 92 Octane for a 1992 OMC 150 2 Cycle marine engine.
F Firebolt Recruit Joined Apr 21, 2004 Messages 3 Apr 28, 2004 #1 What is the correct fuel? 87 or 92 Octane for a 1992 OMC 150 2 Cycle marine engine.
D Dhadley Supreme Mariner Joined Feb 4, 2001 Messages 16,978 Apr 28, 2004 #2 Re: Octane Rating 87 on a stock "as produced" motor.<br /><br />Its also very important to use Champion plugs also.
Re: Octane Rating 87 on a stock "as produced" motor.<br /><br />Its also very important to use Champion plugs also.
