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tire pressure leaks....
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waynep712
I watched NASCAR once
| Posts: 7
| Joined: 08/07
Posted: 12/09/07
11:31 PM
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i am wondering if anybody knows that in drag racing the valve stem cores were subjected to so much centrifical force that it let the air out of the tires..(this is when top fuelers were only going 250). and i am wondering if this is happening in circle track also...
it happend long before the cars reached that speed.
having a mysterious loss of air and a flat could cost a race..
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