Funny I only use Bosch in my race car. They produce more power than the champions on the dyno for me. But then every engine is built to a certain plug. Fords seem to either like Motocraft or NGK the best I find. Mazda (where I work) only use NGK or Nippon Denso's. But if we have a car with a weird idling problem, we will usually find bosch or champions in them. Now alot of chryslers like nothing but champions. So it is really more of what the engine came with that you should stick with. Sometimes what came in it is the best way to go, ya think?
P.S. I hate when plugs break off, but then if they broke off. Maybe they should of been changed earlier OR had some sort of anti-seize on he the treads
Just my two cents
Monday, January 16th, 2006 AT 10:30 PM