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Old 11-15-2013, 06:02 PM
Big time Big time is offline
Join Date: Feb 2011
Posts: 134
The NHRA National Hot Rod Association and IHRA require parachutes for cars faster than some speed at the end of the 1/4 mile.
Something around 150mph.

So if dragstrip speeds keep increasing they will eventually require parachutes if you want to run, even if it is a stock car.
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