Oh...its been a while, and 99% of the time I ran the car on the bottle at Bandimere. If I remember correctly it was running about 13.8-13.5 @ 103-105 naturally aspirated...depending on how bad the air was that day. That was why I ran the bottle all the time...it made the car very consistent 11.1's @ 122 mph on a 180 shot no matter how bad the air got. Its nice to bring your own atmosphere when you race in Colorado:toothy10:.