what spark plugs should i get

[mppaintball]

i have a 1996 mustang gt, which is stock. What plugs should i get? I have heard people using Autolite 764's. Are those good?

 

[DropTopPony]

I prefer the motorcraft plugs if just going with cheap replacements.

 

[gt96stang]

I run the autolites, they work fine.

 

[MustangChris]

stock car = motorcraft OEM
bolt on car = Bosche 4 prong irrydium platnum whatcha-ma-call-its
car with aftermarket ignition = NGKRs
car with power adder = NGK temperature-specific plugs ("1 step cooler" in most cases)

 

[vermilion]

ngk tr55 for stock replacement. good plugs.