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DENSO plugs

Old Nov 15, 2005 | 09:26 AM
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Question DENSO plugs

Are they really worth the money? IT16 is the size recommended, is this correct to use? Anthing comperable?
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Old Nov 15, 2005 | 12:15 PM
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The most popular around here are NGK TR55 for N/A and TR6 for blower & juice applications. The ngk plugs are about $1.50 each. I ran the tr55 before I went FI and they were a great plug.
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Old Nov 15, 2005 | 01:26 PM
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Default Denso

Thanks, I went to Autozone locally and they wanted 12.00 a plug for the Denso's. I just can't justify that. The Delco Iridium plugs are about half of that i beleive. I did not price the NKG plugs yet. Thanks for the advice.
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Old Nov 15, 2005 | 01:59 PM
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You can buy them from RWTD ------> for $78 a set. Are they worth it? I saw no performance difference. They DO have the lowest misfire rate of ANY spark plug....but my car runs as fast on TR55s.
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