View Single Post
Old 11-02-2019, 03:06 PM   #8
flatjack9
Senior Member
 
flatjack9's Avatar
 
Join Date: May 2010
Location: Oshkosh, Wi
Posts: 4,516
Default Re: Spark Plug Protrusion into Head?

The location of the plug gap looks pretty good. But that is a projected nose plug. I would go with a conventional nose plug and have the threads extend to the bottom of the head. I use n NGK BR7ES plug in Offy heads.
flatjack9 is offline   Reply With Quote