Spark plug recommendations

[Pallgor]

I’m looking for spark plug recommendations.
What company do you all recommend
4.6 gt

 

[dalpoas83]

I like motorcraft

 

[RAU03MACH]

Motorcraft for sure

 

[Joeminnesota]

I am running NGK 3403 (TR55GP) in an ‘04 4.6 2V and they run excellent.

 

[Musturd]

NGk’s

 

[RAU03MACH]

the only motor craft plug i won't run is the 2 piece on the 3 valves

 

[Musturd]

the only motor craft plug i won't run is the 2 piece on the 3 valves

Can’t be bothered having to grab plugs from ford . Especially when all my mustangs are boosted . Closest ford is over a hour away .

 

[Mustang5L5]

My stock '00 GT just has standard Motorcraft plugs. Bought them from Rockauto.

I run Autolites in my Fox with aftermarket aluminum heads.

 

[cobrajeff96]

Iridium, any major brand. More longevity.

If running high boost or using nitrous, copper.

 

[SnakeBit!]

ran motorcraft in mine. could get at most any auto parts outlet. I never went to ford for them......definitely not paying their prices.