Re: Iridium spark plugs anyone use
I have had such good results from the $2 Bosch Platinums that I don't dare to try anything else, especially if they are more expensive. I was sold when I tried them in my stubborn Camaro 20+ years ago.
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76 Chevy K20
76 GMC K15
77 Chevy C10
77 Chevy K10
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