[Supras] UD pulley belts..

[Brian Walker]

Right, if the pulley is smaller on one end, the belt would also need to
be smaller. Are those numbers from the site saying otherwise? I don't
know the stock belt sizes. I thought the UD pulleys were larger though
so they end up turning less for the same crank speed. Does anyone offer
a stock size light pulley? (still would be lightweight but wouldn't get
the UD gain)

-----Original Message-----
From: Jeff Mohler [mailto:speedtoys.racing at gmail.com] 
Sent: Monday, June 05, 2006 12:08 PM
To: Brian Walker
Cc: Supras at supras.com
Subject: Re: UD pulley belts..

Charging issues arent an issue, unless youre "idle racing" at the In &
Out with the stereo cranked.

I was under the impression that the UD pulley was smaller..and
required slightly smaller belts..hmm..

On 6/5/06, Brian Walker <Brian.Walker at timmons.com> wrote:
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> Come on Geoff, you know the reason for keeping the A/C is comfort and
> everybody knows the car means nothing as long as the driver is at
> comfortable 70 deg. F ;)
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> I didn't know there were other belt sizes needed, please forward the
info
> when someone finds it, this would be useful to others. You leaving the
Alt.
> pulley in place or are the low charging issues not a big deal? I run a
small
> battery and wasn't sure how it'd respond to high revs if the alt.
isn't
> running at it's designed rate.
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> Brian W
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> Message: 3
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> Date: Sat, 3 Jun 2006 22:30:44 -0700
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> From: "Jeff Mohler" <speedtoys.racing at gmail.com>
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> Subject: [Supras] UD pulley belts..
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> To: "Supra List" <supras at supras.com>
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> Message-ID:
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> <a969fbd10606032230m51694ca4r9172dacbfa788565 at mail.gmail.com>
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> Content-Type: text/plain; charset=UTF-8; format=flowed
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> Workin on my next project for a PT class racecar.
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> Anyone recall the belt sizes for the A/C, PS, etc..for the UD pulley?
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> "Why A/C in a racecar?"
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> In the PT classes, it costs points to remove things for weight, such
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> as AC..and it lets you spend precious points on HP, cornering,
>
> etc..instead.
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