Sprint Racing Rules?

[AUY2K]

So want to try a Championship - sprint races complete race lengths. What are the specific rules - do I have this right?
1. Must have at least 1 pitstop.
2. Must have 1 driver change.
3. Can change tires as needed.
3. Cannot re-fuel/add fuel.

If there is no re-fueling is there enough fuel in the tank to race hard throughout the entire race or do I have to worry about conserving fuel just to finish?

 

[sentry87]

Pretty much have the rules correct except tire changes are mandatory.

 

[AUY2K]

What about the fuel? Do you have to worry about fuel consumption or can you go all out the entire race without worrying about running out of fuel?

 

[Gevatter]

One mandatory pitstop, one mandatory driver change, one mandatory change of all four tires, and no refuelling, and all that in the pitstop window in the middle 10 minutes of the race. The cars usually manage the 60 minutes on an amount that fits in the tank, that said with the AMG you may need to use ECU map 2 to safe a bit. You may need to do some testing in your desired car track combo.