I was just talking to my brother, who doesn't know much about car. And he's been having problems with his car so i've been trying to help him out with it. Anyways he starts to tell me about these E3 spark plugs that increase power by so much and increase fuel mileage by so much. So i told him that all a spark plug does is ignite the fuel/air mixture and a better plug will not make that BIG of a difference. So i just wanted to know what you guys think of these things?

E3 Spark Plugs


I'm just wondering if these guys are for real *cough* doubtful *cough* or if they just messed around with their test data or something in order to get those numbers.

 

no spark plug will make that big of a difference unless you have an ignition that put out like 10,000 volts and then changed it to 45,000volts.... and even then it wouldnt make even close to that big of a difference