Roelof, I'm the one asking about avoiding one of the pitstops in my 15 minute races. The thing you have to understand is that it's a small track with lots of corners and very short acceleration time until the next corner.
Basically, the engine has waaaaay more than enough power for the track. So that got me thinking that maybe I could do thing like go down to 16% fuel, put in a venturi, etc, etc - and maybe just maybe it could all lead to me going 7.5 minutes on a tank and still have enough power for such a small track.
It's just club racing and I'm just experimenting and thinking out loud