Timing in conjuction with a Fuel Management

I am trying to understand how a management system works.

If you retard timing and remove fuel have you offset each other or will this reduce power?

If you add timing and fuel flow will this make more power? How much more gpm fuel flow do you need per degree of timing (is there a ratio)?

What am I missing here,I don't understand how this works together.

Thanks
Randy

 

Timing and fuel are not directly related, you may change either for various reasons, mostly decided by where you are on the track.