Which spark plugs work best with gt40 p Iron Heads?

94Silverbullet

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Jan 3, 2003

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Mar 25, 2004

#1

• Mar 25, 2004

• #1

Tried a search with no luck.

I picked up the NGK UR 45. Are those good, and will they work?

Thanks

 

94Silverbullet

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Mar 25, 2004

#2

• Mar 25, 2004

• #2

anyone?

 

94Silverbullet

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Jan 3, 2003

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Mar 25, 2004

#3

• Mar 25, 2004

• #3

ttt

 

Starscream88

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Mar 8, 2003

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Mar 25, 2004

#4

• Mar 25, 2004

• #4

Autolite 764's

Same as 1993-1995 Mustang Cobra 5.0

If you need other brands Like motor craft I think there 32c? or 42c? I forget which ones, But its one of them,

Dont waste money on iridium, Or platinum, Just get Coppers,

I use motorcraft but my next spark plug change im gonna try autolites

 

94Silverbullet

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Mar 26, 2004

#5

• Mar 26, 2004

• #5

thanks