Evo Spark Plugs
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Evo Spark Plugs
I just recently went with the Denso Iridiums and my car seems to run a bit worse. Stumbles at idle and almost stalls. RPMS are all over the place at idle. Dipping as low as 100 up to 1.5k. My question is what other plugs out there will work with a modified Evo? Basically, what is the best plug for my setup? I have a set of Champion Double Platinums that should work fine. Any thoughts? Thanks guys.
-Steve
-Steve
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I didn't believe the NGK BPR 7ES copper plugs would run smoother than the iridiums... but for less than a $10 investment, I said what the hell. At 24k I switched mine out and they really do run better. I'm quite surprised. If you've cranked up the boost, you may want to try the NGK BPR 8ES.
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Originally Posted by stvbreal
I just recently went with the Denso Iridiums and my car seems to run a bit worse. Stumbles at idle and almost stalls. RPMS are all over the place at idle. Dipping as low as 100 up to 1.5k. My question is what other plugs out there will work with a modified Evo? Basically, what is the best plug for my setup? I have a set of Champion Double Platinums that should work fine. Any thoughts? Thanks guys.
-Steve
-Steve
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The new plugs have NGK R1 on them. I also have upgraded plug wires to Magnecore 8mm. I put in the Champion Double Plats and I was misfiring at WOT. Got those out quick. Should have known those plugs where dookie.
Last edited by stvbreal; Jul 14, 2004 at 06:12 PM.
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