What spark plugs????

zukihunter

Cadet
Joined
Jul 9, 2009
Messages
7
I got a 1993 Evinrude 25 hp E25TEETS.

With all the changes to the Champion spark plugs numbers, what are the best plugs to use now? I had Champion LJ774 but they are listed as no longer available.

Another plug that used to work well for high RPM engines was the Champion L2G. The Champion QL57 is listed as the equivalent to this. Does anyone know if this plug is acceptable?
 

bankerjohn

Chief Petty Officer
Joined
Mar 21, 2008
Messages
444
Re: What spark plugs????

QL77JC4 or L78V or QL82C ... gapped to .030"
 
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