Cali209

i had my stang for 2 years and not sure when last time they was changed!
so i am going to change them but not sure what kind of spark plugs would be best for my 92 mustang gt 5.0.....i asked the guy at pepeboys and he said motorcraft is for mustang? they run about 5 bucks each?

but what spark plugs are you guys useing and what are the best ones to use for performence and everything....thanks :-)

mjr46

that guy at pep girls is a idiot.........autolite 25's for stock heads will work great

Pony 5.0

Autolites or Motorcraft copper plugs seem to work best in my car. Don't get sucked into the gimmicky plugs like Bosch 4's, Splitfires, etc. I went through that stage only to find plain copper plugs work best.

86 5.0L

motorcraft = autolite

the autolites work best