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I have the stage 1 download, SE Air cleaner, V&H True duals and 3" fishtails on my 2006 EGC, 88CI stock Cams. My bike runs fine with the stage 1 download, but my plugs are not that brown paper bag color. actually, they have no color to them at all.
I am considering buying a used PC III on eBay. Since my bike runs fine, should I really worry about the color of my plugs?
Is it worth the $ to buy one?
Will it also give me some more juice?
Lastly, can you adjust the idle with it as well? I idle at about 1000-1050, and would like to drop it down to 900-950.
I would recommend you forego the plug reading juju, it's futile with EFI. If the bike runs good now, you probably won't gain much if any with a PCIII unless you tweak it on a Dyno. PCIII has no idle adjust function.
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