I've seized in the past so I'm really paranoid. My Moby is almost as fast, but is much cooler after the same distance. The only time it ever got as hot as this was when i ran it 17 miles WOT.
You may be right though. Bikes don't necessarily come from the factory running to their highest potential, sure as hell was true for my 103 LS U1.
should I use a colder plug?