2015+ 5.0L spark plugs

[2Canches]

What's the best upgraded for a slightly modded tuned truck?


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[Jersey_Joe]

What's the best upgraded for a slightly modded tuned truck? Sent from my iPad Air using The app
I'm really far past stock. Stock plugs are the best. Did the same with my last car. A 10' Shelby with 1300 hp. I ran motorcraft. I've never in any of my vehicles ( all fords) used anything else. The factory plug will do the job bud. All day. All night

5Star tuned.....

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If u have a supercharger or nitrious u can upgrade to the cold start plug. But I'm running sp534 and I have no prob. I did tighten the gap just a bit.

5Star tuned.....

[2Canches]

What plug does the 5.0L have? I know my ecoboost had sp534 & ya. were the best.


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[Jersey_Joe]

534

5Star tuned.....

[Jersey_Joe]

What plug does the 5.0L have? I know my ecoboost had sp534 & ya. We're the best. Sent from my iPad Air using The app u good?

5Star tuned.....

[2Canches]

u good?

5Star tuned.....

I'm good. You good?


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[Jersey_Joe]

Yup

5Star tuned.....

[2Canches]

Good !


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[5star]

We use SP534's in all of ours.