I need to find the link to the procedures, but basically, if you can run it on the dyno, you start out one run to ~5K, let it cool, another at a higher rpm, let it cool and keep doing it, four or five levels altogether if I remember correctly. Change the oil and filter, run it and you're done. After ~5K miles two engines apart, one done like above and another done by the manual, the first had clean pistons, rings and valves while the other had a lot of blow-by on the cylinders.
You can do the same on the street, warm the engine completely, ride it for a couple miles, bring it home and cool it down, repeat at higher RPMs. The heating/cooling process is the most important part. For some people, the 500-1000 miles that the manual suggests can span a month or even a season. That just isn't enough to temper the seals.