Spark Plug Heat Range - ZR-1 Net Registry Forums

XfireZ51 · 06-21-2008

Should have asked this earlier, but what gap? Of course, yours are the Iridiums so that could make a diff.

We Gone · 06-21-2008

Quote:

Originally Posted by XfireZ51

Should have asked this earlier, but what gap? Of course, yours are the Iridiums so that could make a diff.

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06-21-2008	#1
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,686	Re: Spark Plug Heat Range Should have asked this earlier, but what gap? Of course, yours are the Iridiums so that could make a diff.