But it's good for break-in, or even a 17x10 such as Ed Alt mentioned a while back. More RPM's for break-in is better.
The 17x10 with the stock muffler works nicely for the first few tanks during break in. I don't think it would be enough load if running on a pipe. I think I ran almost a gallon through it and then switched to a 17x12 (still just on the stock muffler). It should be getting into service in my other Prestige with the ES pipe in a couple of weeks time.