I'm SURE I caused the problem, the question is how.  I was kidding about
the gauge "causing" hot running.  The thermocouples are very small--
like a baby's butt thermometer.  Unlikely to cause restriction.  They
are used by many 1275 racers.
-----Original Message-----
From: derf [mailto:derf247@gmail.com]
Sent: Wednesday, May 09, 2007 9:13 AM
To: Deikis, John G
Cc: lewing@sport.rr.com; spridgets@autox.team.net
Subject: Re: Back to EGT's
You may have caused your problems.  Is it possible that you restricted
the header pipes or maybe created back pressure waves with the
thermocouples?
>
> Car ran great before I put in the gauge.  Once I installed it and
> started watching EGTs, I started holing pistons. No matter what I did,
> my EGT's were up around 1400 on hard running.  I believe these gauges
> cause hot running.
 
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