Originally Posted by Bad340fish
I think the tracks realize that if they started asking the people with late model cars to drain coolant that they would quickly run that revenue stream off. That group is also the least likely to put coolant on the track, at least from what I have seen.



We have WILD temperature swings here in the heartland. It can be 75 degrees and sunny one day and 30 below the next. If the late model cars can run antifreeze then so will I!

'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.