Sure, I know about how the body is structured and the way it works. It's just that your question makes no sense.
You realise that ALL 3 energy systems lead to the same outcome, right? That outcome being production of ATP to be used by muscle cells as fuel in order to keep working.
Now, your body constantly uses all 3 of these energy systems. Whether a muscle is composed primarily of Type-1 or Type-2 fibres is irrelevant. You cannot change this fact.
Now, I believe what you wanted to know was whether it was possible to convert fast-twitch muscle fibres to slow-twitch muscle fibres. This is impossible. You cannot simply change the structure of certain tissues. This is similar to people thinking that it is possible to convert fat into muscle- it does not work that way.
However, through continued training and efforts, it is possible to enlarge your slow-twitch muscle fibres and strengthen them. You can find many of these methods in Joel's book. I'd get my copy and tell you the exact page number, but it's on the other side of the room, and I'm comfortable sitting here, so I'm afraid that's an impossibility.
Now, maybe you go do some reading, ask less retarded questions, and quit being a condescending douche nozzle.