i just wanted to know what the stock thickness on the spark plug wires for my car. i changed them yesterday and didn't really pay attention and today i looked at them and they look a little smaller so i was just wondering. also what would the biggest wire i should go with on my car, i put on 8mm taylor wires

 

Haha i dont have plug wires! Cant help you there!

 

i guess what i am asking is are the stock spark plug wires 8mm? or are they smaller?

 

I am pretty positive that the originals are 8mm... Because I upgraded to FRPP 9mm wires and I know that they are larger then the stockers.