85 johnson 200hp plug gap

Joe Reeves

Supreme Mariner
Joined
Feb 24, 2002
Messages
13,262
Re: 85 johnson 200hp plug gap

Don.... Use Champion QL77JC4 or L77JC4 s/plugs and set the gap at .040 . The "Q" indicates a resistor plug to help quiet noise/interference in electronic equipment.
 
Top