[FSUKXAZ]

Hi, what are the best spark plugs to get for the Pontiac G8 GT? I need a tune-up and was wondering what everyone uses.

 

[usuallyatnight]

Pulstar :: The world's best, most powerful sparkplug.
This is where i got my plugs. I have no numbers to back tyhem up. I bought them based on tier claims but they're not doing bad so... gg
I'm also running like 10 or 12 mm wires can't remember