what plugs for my 1979 merc...

bman440440

Petty Officer 1st Class
Joined
Apr 4, 2011
Messages
266
i have a 1979 merk 20 HP that has the champion L78v plugs in it now but i dont like the "ski" plug type (flat plug no electrode)... what would be a sutable champion replacement? any help would be great!!
 

Barnacle_Bill

Admiral
Joined
Feb 8, 2004
Messages
6,469
Re: what plugs for my 1979 merc...

Why don't you like the surface gap plugs? The center of the plug is the electrode.
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
28,109
Re: what plugs for my 1979 merc...

I have never heard of an alternate plug for the surface gap ones. They are supposed to be resistant to fouling, BTW.
 
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