Spark plugs

[Shack Bauer]

OK, newbie question here....

I need an opinion on which spark plugs are best to run? And how often do you change them?

My car is fairly stock in the motor dept.

Thanks

 

[whitehot1]

This is a pretty common topic and you will find many threads on the subject if you do a search.

Here is one.

http://www.turbobuick.com/forums/engine-tech/243131-spark-plugs-revisited.html


I prefer the NGK or autolite brands. :smile:

I change my plugs as often as i change my oil.

 

[Shack Bauer]

Thank you.

I should have thought of the search first.

 

[BlackoutDrunk]

NGK Iridiums!!! they are excellent. Got mine gapped at .30.

 

[johnnyttype]

no platinums! i use cr43ts delco plugs gapped @ .035" but will close it alittle next time i do plugs. hth

 

[Turbo Indian]

don't waste your $ on expensive plugs. go to advance auto get cr43ts (prefered) or r43ts, advance has 1 year warrenty & just change them every 10k. if you are racing the car then switch to cr42ts.