spark plug question

i bought my car with 89,000 miles on it. its all stock but i know that the spark plugs werent replaced. theres nothing wrong with it, but does anyone know if performance spark plugs provide any kind of enhancement? (generally)

What kind of car do you have?
If it is a honda then I would go with the NGK spark plugs. Performance sprak plugs are a gimmick to rip you off. :2cents:

darn i had to ask. my A/C doesnt work. is it ok if i pull out my entire A/C system??? (condensor , tubes , everything) ??? thx for all the info auto gurus!

you can rip out your A/C but i rather fix it if it was me.
you can't feel gains from ripping it out

thx dawgs