That’s interesting. Here I thought the reason that most national stock moto racers run the ’01 was because it offered more top-end power (or at least performance) than the ’99.
But what I’m gathering here is that the ’99 and ’01 offer the same performance basically. It’s just that there is more equality between ’01 cylinders than there is between ’99 cylinders. In other words, less chance of getting a bum cylinder with the ’01s than the ’99s?