Thread: 18 to 14mm Spark Plug Adapter.
View Single Post
Old 08-12-2019, 10:09 AM   #7
Bob C
Senior Member
 
Join Date: May 2010
Location: So Cal
Posts: 8,741
Default Re: 18 to 14mm Spark Plug Adapter.
Why would an adapter hold any better in the threads than a spark plug??
Bob
Bob C is offline   Reply With Quote