[Spridgets] calculating speed

[Guy Weller]

Put it away for the winter?  How would I travel about!  Done over 400 miles
in the last week, and that is about average for me.

Guy
Uk

-----Original Message-----
From: spridgets-bounces at autox.team.net
[mailto:spridgets-bounces at autox.team.net]On Behalf Of Brad Fornal
Sent: 19 October 2008 23:19
To: David Lieb
Cc: Spridgets
Subject: Re: [Spridgets] calculating speed


Not put away here yet. over 50 miles put on it on Friday, about 20 or better
yesterday, and out this morning as well.
Top down for now...

On Sun, Oct 19, 2008 at 10:41 AM, David Lieb
<dbl at chicagolandmgclub.com>wrote:

> Thank you, Dean!  Precisely my point. Considering all the factors
involved,
>> we may well be looking at a speed variance of as much as 1 mile per
hour!!
>> Hardly trivial in a race situation where hundredths of a second are
>> involved.
>>
>
> Since he is NOT "bench racing", the important thing is whether the other
> guy crossed the finish line before him. If you REALLY want to get this
> pedantic, you will have to admit that this factor will vary with the
> construction of the tire carcase, the amount of tire wear, the nature of
the
> sidewall, coefficient of friction, the ambient temperature, the
temperature
> of that particular chunk of asphault, the relative humidity, the accuracy
of
> the tachometer, how many decimal places you want to use for pi, etc.,
etc.,
> etc.
>
> Also, bear in mind that the tire growth, etc. might translate into a
higher
> actual speed at that moment, but it also means less mechanical advantage
to
> the engine, yielding less acceleration, AOFBE.
>
> You folks seem to have parked your Spridgets for the winter already! No
one
> took me up on my offer of a free autocross yesterday, so I won the
Spridget
> division, despite being beaten by an S2000 CR and any number of other
cars.
> At least I beat the Elise... Beware the onset of cabin fever on the
List!!!
> David Lieb _______________________________________________
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