what is the best spark plug to get for my 2011 fx4 ecoboost?

 

motorcraft SP542 gapped at .030 for stock and .025 for tuned.

 

*SP534's

 

been there done that 👎👎👎👎

 

Never heard of the 532's being used nor have I heard of .025 gap for tuned. Its always 534's gapped at .028-.030

 

please reread my post and do some research please. 👊👊👌👌

 

lol.
How about you post your state of the art info on using these different plugs and gaping them at .025. I've been around here for a while, and read a lot on the ecoboost, and I have never heard of this. If its something new I am all ears. If YOU did a little research the 534's are recommended all over the place.

 

lmao! No disresect. But if you don' beleive me and a bunch of others that have done the SAME thing here recently with the 542's. Then join the F150 Ecoboost performance only group on FB and ask. Or try it for your self. That's all I can really say..If your offended..join the club 😂😂😂👊👊👊👊

 

Ps..I've had the 532 and 534...and still settled with the 542 at .025 gap tuned. Best running plug I've used so far..

 

Thats great. I have never read that here, or online to be exact. If its new info please grace us with it. Don't come here with info and tell others to go somewhere else or join a group to get it. Bring that knowledge back here for others to read and learn.