Quote:
Originally Posted by Z man
Sorry if this has been covered somewhere, but would these plugs be a good investment?
If anyone has Pulstars tell me if they work!
If not, what are the best spark plugs to have?
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no, they work as spark plugs but they do not create any magical mpg or hp gain. a bunch of guys in an auto club i'm in run them and have seen no difference in any aspect other than the price. i've been running NGK plugs and they're great! (and cheap
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