spark plugs
 

about to change the plugs on my 99 gt, i was planning on just using motorcrafts , unless somone has a suggestion on another brand i might use???? also does anyone know the exact torque spec that the plugs are supposed to have on these motors...ive heard some stories about plugs gettin shot out sooooooo im just wondering what the right torque is before i just go out and put them in like i normally would with any old car.

Have you ever tried this?

http://performanceunlimited.com/docu...degapping.html
http://performanceunlimited.com/illu...parkplugs.html

I though plugs being shot out was on certain 5.4s not 4.6s.

Um no.

any modular from what i hear

well i've only heard about 5.4's not any 4.6's...uhm ok. For a moderator you sure are negative about everything. Are you like this to everyone 03gtmustang?? I don't see how you are a moderator, not taking any punches but i'm just stating what i've read and don't need remarks about everything i post. thank you.

Thank you too.

Autolites/Motorcraft (same piece basically), Champions, NGK, and Denso are good brands. Also, torque specs for the plugs are around 11 ft-lbs.

yea im gonna stick to motor craft, thanks guys