E3 DiamondFIRE spark plugs???
05-05-2008, 08:33 PM
#1
Racer
Thread Starter
E3 DiamondFIRE spark plugs???
Has anybody had any experience with these spark plugs? From what I understand they are supposed to burn fuel more efficently and increase horsepower a little? Or should I go with something else? I am going to put them in my 99 with 36,000 on the clock.
Thanks,
KJ
Thanks,
KJ
05-05-2008, 08:55 PM
#2
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05-05-2008, 09:06 PM
#3
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Saw the E3's advertised recently on TV. Not sure how well they work, but I have been very pleased with my Delco Iridium plugs I installed last summer.
05-05-2008, 09:21 PM
#5
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