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-   -   Champion or MC plugs (https://www.f150forum.com/f4/champion-mc-plugs-262098/)

Travise90 06-04-2014 01:34 PM

Champion or MC plugs
 
Hey guys, my truck just hit 200k and I'm doing a a fluid change as well as all fingers and spark plugs. I was wondering which plugs to put in it. I know the mc will be fine but I was wondering the pros and cons of the champions. I know I've heard of them fouling out early. Is that still a problem with the champions? Thanks

Travise90 06-04-2014 01:35 PM

Changing all fluids and filters*

Cutless009 06-04-2014 01:45 PM

Motorcraft SP-515 is the ONLY choice in my opinion.

tdkkart 06-04-2014 01:50 PM

Just about anything but Champions IMO

rfinger 06-04-2014 04:12 PM

Motorcraft SP-515

Summers22 06-04-2014 07:17 PM

Yep, stick with MC SP-515

corey_lax 06-04-2014 08:36 PM

I've had my Champions in for about 100,000 KM (60,000 miles). Not a single misfire. I'd say they are great when you get a good batch of them. I know a lot of people have had bad batches though...

I am getting ready to swap my plugs again. It's nice to know the Champions won't snap off, but I am going back to motorcrafts just to see if there is any difference in the butt dyno. Likely not, but maybe I might notice some MPG or something.

Travise90 06-05-2014 12:37 AM

Thanks guys, I'm just going with the motorcrafts. I'm a firm believer in using the oem parts that were made for the truck.

techrep 06-05-2014 07:44 AM

Quote:

Originally Posted by Travise90 (Post 3531643)
Thanks guys, I'm just going with the motorcrafts. I'm a firm believer in using the oem parts that were made for the truck.

Then why did you even ask....

Travise90 06-05-2014 09:30 AM

Quote:

Originally Posted by techrep (Post 3531832)
Then why did you even ask....

Because I was still curious about the champions plugs!


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