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Re: Pit stops and single nut wheels (was RE: Under the

To: Rush <jdrush@enter.net>
Subject: Re: Pit stops and single nut wheels (was RE: Under the
From: dms@scheidt.chem.nd.edu
Date: Thu, 6 Jun 2002 01:42:27 -0500 (EST)
On Thu, 5 Apr 2001, Rush wrote:

> 
> Keith Kaplan wrote:
> > 
> > Nope, they have to put the gun on each nut.
> 
> Some teams did experiment with a multi-socket gun that ran all the nuts
> off and on at the same time back in the 80s. Proved to be more trouble
> than it was worth. Another solution was a very deep socket that stored
> all the nuts coming off and spit them back out like a salad shooter when
> tightening the new wheel. Again more trouble than it is worth. The
> current system of disposable nuts with new ones glued on the wheel work
> very reliably. Those guys amaze me how quick they can place that gun.

The nuts aren't disposable, at least for teams with a budget.  They don't get
reused in the course of a race.  The  nuts and the socket on the air gun
are tapered so they can be faster with them.  It's amazing how ffast  they
are though.  The NASCAR pit stops are only a couple  seconds longer than 
F1 stops, with half the people, only one jack and unpressurized fuel 
delivery.  

David

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