Spark plugs, 1998 115hp Mercury 2 cycle

braunri

Recruit
Joined
May 25, 2003
Messages
2
This is a 4 cylinder oil injected engine. What spark plugs should I use and if gapped, what is gap setting?
 

MurdockJr

Petty Officer 3rd Class
Joined
May 14, 2003
Messages
97
Re: Spark plugs, 1998 115hp Mercury 2 cycle

NGK BPZ8H-N-10 gap is .040in (1.0mm) hope this helps :cool:
 

elcamino20

Recruit
Joined
Nov 14, 2009
Messages
2
Re: Spark plugs, 1998 115hp Mercury 2 cycle

Are these NGK plugs resistor plugs? I had major interference in the fish finder and the radio when I used non resistor plugs.
 
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