I sell VW's for a living, many of which require premium. I like to tell people that the engineers that designed the engine were probably aware...
I don't know if these bikes have some sort of OBD but I suspect they do, in which case a Honda tech should be able to retrieve error codes. If...
Seems unlikely that the problem is the EPA or the small lawyer Honda inserted under the tank, as they were there from the start and the problem...
I suspect that the Z-bomb might not be the issue because my stock 2010 1200 developed the same symptoms. Basically between 3 and 4 thousand rpm...
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