09-15-2020, 07:57 AM
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#18
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Senior Member
Join Date: May 2010
Location: Coral Springs FL
Posts: 10,936
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Re: NGK Plugs
Quote:
Originally Posted by Aarongriffey
The gold color on the threads is something sprayed on to help keep the plugs from sticking to the head so you can never strip the threads when removing the plugs. They break loose easier that way.
I just started using NGK plugs in 1972.
I installed NGK plugs in my F1 in 2006 and again in 2016.
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Won't hurt to add a dab of anti seize.
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