Quote:

...The butt dyno says "more power". My mileage went up too.



Well, when I replaced my low-mileage OEM coventional plugs with IX plugs, in-spec OEM Gill coils with Nology coils, & well-performing NGK OEM wires with TPUSA wires, I swear that I became a little taller, my hair became darker, my wife liked me better, and there wasn't a cloud in the sky. As for the bike, however, it perfomed about the same...