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Thanks Ed...interesting...Roger
----- Original Message ----- 
From: "Ed Burkhead" <[EMAIL PROTECTED]>
To: "roger anderson" <[EMAIL PROTECTED]>; "Coupe-Tech" <[email protected]>
Sent: Wednesday, February 11, 2004 7:13 PM
Subject: RE: [COUPERS-TECH] C85, Stromberg, Lean Idle problem


> ----[Please read http://ercoupers.com/disclaimer.htm before following
any
advice in this forum.]----
>
>
>
> With the sensitive analog EGTs, the scale is such that you need to
> adjust the needle position.  While that kind of EGT shows temperature
> changes with GREAT detail (1/4 inch / 25 degrees), that adjustability
> means that you don't know the absolute temp.
>
> You adjust the mixture to find the peak EGT (adjusting the gauge to keep
> the needle on the scale) then enrich the mixture to the desired number
> of degrees on the rich side.  Then you adjust the gauge again to put the
> needle on a reference mark so you can easily see any deviation from the
> temp you've set.
>
> But you never know the absolute temp.
>
> Perhaps if you can get approval to install one of the new digital EGTs,
> you could get sensitivity and know the absolute scale.
>
> Ed Burkhead
> http://edburkhead.com/
> [EMAIL PROTECTED]    (remove the QQQ)
>
> -----Original Message-----
> From: roger anderson [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, February 11, 2004 6:10 PM
> To: Ed Burkhead; Coupe-Tech
> Subject: Re: [COUPERS-TECH] C85, Stromberg, Lean Idle problem
>
> Ed,
>
> What is you normal EGT readings at cruise rich and what is peak lean?
> Thanks...Roger
>
>
>
>
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