I GOT A QUESTION>>IF I JUS PUT just THREE of these 8.5mm wires i have on to my 00 mustang v6 nd leave the other three stock would any thing happen? or wat would be the out come? good..bad?..help mee ..lol im mad curious i jus dont wanan *** up my engine or w.e lol

 

I dont think anything would happen,you probably wouldn't notice a difference unless one of the wires was bad. But why not just get all 6 wiresand do them together?

 

Nothing would happen... at least nothing you would notice on a regular car. Maybe youd see an affect on some high $$$ F1 motor or something like that. Just replace the damn wires its not that big of a deal.

Jim