These were shot from the pit area at the 400 foot zone. Generally I never go less than 1/320th shutter but dropped it to 1/160th (so there was enough light, slower shutter speed lets in more light).
I was trying to get shots using the tree's lights to get some different shots than the normal shot I take from the 80 foot area.
These would have been better if I stood at the rail (would not have to shoot through the burnout smoke), but no way am I taking pics on the rail at 400 feet. All I can see is one car when I'm shooting.