Thread: simple plug question here

hey, i got a 98 gp se with the 3.8. i was curious to what the best performing plugs were for this engine. i work for advance auto, so i will be gettin them from there

What kind of mods do you have, or is it stock?

stock right now. plan on a high flow cat-back, and maybe wider front headers. and then of course a high flow intake. prob cold air. thats probably gonna be all for it. its 177k miles, so nothing too much. it will look pretty tho

I'd go with autolite 605's with .055" gap. And you should be good to go

cool. i think i lean slightly toward the ngks, but idk yet.

run the stock heat range. buy whatever plugs you want. its not going to make a difference on a stockish setup.