What is the hottest plug i can safely run in my 92 Johnson Fast Strike 150 ???
What is the hottest plug i can safely run in my 92 Johnson Fast Strike 150 ???
QL78yc gaped at .030. You might also try a QL82YC,
The QL82YC is fine if you do a lot of low speed running or trolling. If you run near full speed a lot, then use the QL78YC plugs. The gap is .030"
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A Technical troubleshooter possessing more tools than talent !
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96 Javelin 379SE 96 Johnson 150 (J150ELEDB)
Mods: FS carbs, Ficht reed cages, boyesen reeds and
Baker Hot Heads.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Lockjaw »</TD></TR><TR><TD CLASS="quote">I got NGK's in mine. </TD></TR></TABLE>
Are you using the R style or the Z style NGK plugs?
Regular of extended nose design?
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A Technical troubleshooter possessing more tools than talent !
I don't know, I got the part number from one of the OMC guys on S&F. I ran them in my 200 also. No issues so far.
Now I was told that the NGK might foul out more then a champion if you did extended idling, but I think that is more an issue of heat range then the plug itself. There is a hotter champ part number for extended idling.
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96 Javelin 379SE 96 Johnson 150 (J150ELEDB)
Mods: FS carbs, Ficht reed cages, boyesen reeds and
Baker Hot Heads.
The part number is BR8HS. I think it has a different number when they look it up, but thats what I gave them at Napa when I bought them.
Ran them in my looper (200) since the spring, then moved them over to my 150. Now I just need to put my one off jacobs low ohm resistance wires on it. My 200 liked those wires.
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96 Javelin 379SE 96 Johnson 150 (J150ELEDB)
Mods: FS carbs, Ficht reed cages, boyesen reeds and
Baker Hot Heads.
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