Spark plugs
- Thread starter litsnsirn
- Start date
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Aslo remember you need 16! There's 2 per cylinder on the 6.2
jdowens1
Ford Senior Master Technician
I'm going to assume they are fully threaded. They are still newer so I haven't had one apart yet. I know the ego boost is fully threaded and I'm sure they are similar.
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The head is threaded all the way, I have one appart right now for a supercharger and they are not the same style as the ones that broke off like in the 5.4 3V engines. I still suggest using a high temp nickel anti seize when installing new plugs
What is the best plug on the market?
I have the 5.4 with almost 50000 miles and I'd like to change mine.
---------- Post added at 09:07 AM ---------- Previous post was at 08:45 AM ----------
Any thoughts on the Denso Iridium Power Spark Plugs.
I have the 5.4 with almost 50000 miles and I'd like to change mine.
---------- Post added at 09:07 AM ---------- Previous post was at 08:45 AM ----------
Any thoughts on the Denso Iridium Power Spark Plugs.
You can never go wrong with the stock plugs.
What is the stock plug? Copper, iridium?
I had a buddy back in the Air Force that shot a plug through his Lightning. That was a very bad day. He spent about 6 grand on a new head. Truck had just come off of warranty.
What is the stock plug? Copper, iridium?
I had a buddy back in the Air Force that shot a plug through his Lightning. That was a very bad day. He spent about 6 grand on a new head. Truck had just come off of warranty.
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NickPic83
FRF Addict
Denso is supposed to be very good. I have always been happy with NGK. Bosch also has some good stuff too
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