i have an 04 grand prix gtp comp g. It currently has 98k miles. Its time for me to due a tune up. But im not sure if i should buy the regular spark plug wires or upgrade to thicker ones.
does anyone know if they will make a difference in performace? And if i do change to thicker wires, would my engine be able to handle it? Or should i just stick with regular wires? I wuld appreciate the feed back. Thank you.