http://www.youtube.com/watch?v=Udo7XM472Qk Hi hp cars get blamed for tearing up the track from spinning tires but the 222 Camaro is hooked up on a good run until it hits the loose track. Track is good at start then bad after 3rd gear,
What I think happens is after reaching a certain speed the low pressure under and behind cars suck up the loose dirt
from the cracks and chunks that are not stuck together well.
Years ago, I was on patrol duty when the 280 mph Swain Bros-Helash-Hoover AA/BFMR hit some cones, on a good run
until then. Out on track were two tire tracks, visable for many ft, about the width of palm of hand, didn't look like tires were spinning, between tracks and to the sides, were pea sized dirt cast in a perfect pattern as if one were sowing seeds.
JL222