Would EASILY be .2-.3 quicker at a place like Sonoma. I think when people make comments many have never experienced racing at elevation. It is not just the DA we are racing in it is the elevation. Hard to get an NA car to run hard with the Barometers we see at elevation, one thing I think people do not consider when seeing these times. I have run from at tracks from 7000' to sea level with the same combo and it has a lot larger affect than people realize.