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    <p>I've always been told that about 6" from the head is where the
      probes should be.  Closer to the head would be slightly hotter,
      further away colder - but like Mark says it's awfully dang hot and
      a few inches is unlikely to make much difference in that.  As far
      as coming from front or back, that really doesn't matter - make it
      convenient to remove / install the probes, you'll be doing it
      every rebuild at least.</p>
    <p>Regards, Tony<br>
    </p>
    <div class="moz-cite-prefix">On 2/28/2019 9:18 AM, John Styduhar via
      Fot wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAMJWJcGfBoeGvTifdcfOfr8qDPp2pRg4+panntpmfecHv145Fw@mail.gmail.com">
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        <div class="gmail_default" style="font-size:small">The location
          of the EGT sensors on #1 and #4 puts it on the outside curve
          of the tubes.   Does it matter where I drill the hole on the
          bend?  I can approach it from the side or outside of the curve
          on both.</div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Thu, Feb 28, 2019 at 8:46
          AM DPPI - Mark Craig <<a
            href="mailto:info@dieselperformanceparts.com"
            moz-do-not-send="true">info@dieselperformanceparts.com</a>>
          wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0px 0px 0px
          0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div lang="EN-US">
            <div class="gmail-m_-2467797459661953998WordSection1">
              <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">Yeah
                  you always will, closest to the head outlet is best,
                  but you also got to be able to install it and service
                  it. 2 -2.5” away from the outlet is going to be fine.
                  Think about it at 6-7000 RPM is an extra inch going to
                  matter much in the overall temp?? That engine is
                  putting out a flame front constantly like a torch, it
                  won’t matter . Remember you always got some like Rick
                  Parent that think they are the end all do all for all
                  Triumph ot any other engine in the world.  Use 1 &
                  4 cylinders as it is a known leaner condition on them
                  for 40 years. You want to measure the leanest place
                  you can as you know the rest is safe as compared. 
                  Check a lot of the cars in the pits, I have never seen
                  one on #2 or #3, ever. </span></p>
              <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
              <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">I
                  am no magical expert, I am just a good observer of
                  others and that’s how I got to know what I know.
                </span></p>
              <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
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                      <p class="MsoNormal"
                        style="text-align:center;line-height:105%"
                        align="center"><a
                          href="http://dieselperformanceparts.com"
                          target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998Picture_x0020_5"
                              src="cid:part2.FBCB7E05.A6D50AD0@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/logo_small_dppi.png"
                              class="" width="144" height="56"
                              border="0"></span></a><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"></span></p>
                    </td>
                    <td style="width:0.1in;padding:0in" width="10"
                      valign="top">
                      <p class="MsoNormal" style="line-height:105%"><b><span
style="font-size:14pt;line-height:105%;font-family:Arial,sans-serif;color:red;text-transform:uppercase;letter-spacing:1.2pt"> </span></b></p>
                    </td>
                    <td style="width:252.2pt;padding:0in" width="336"
                      valign="top">
                      <p class="MsoNormal" style="line-height:105%"><b><span
style="font-size:14pt;line-height:105%;font-family:Verdana,sans-serif;color:red;text-transform:uppercase;letter-spacing:1.2pt">Mark
                            Craig<br>
                          </span></b><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)">Diesel
                          Performance Parts, Inc.<br>
                          411 Allied Drive, Nashville, TN 37211<br>
                        </span><span
style="font-size:11pt;line-height:105%;font-family:Calibri,sans-serif;color:rgb(31,73,125)"><a
href="http://www.dieselperformanceparts.com/" target="_blank"
                            moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(5,99,193)">www.dieselperformanceparts.com</span></a></span><span
style="font-size:11pt;line-height:105%;font-family:Verdana,sans-serif;color:rgb(31,73,125)"></span></p>
                    </td>
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                      <p class="MsoNormal"
                        style="text-align:center;line-height:105%"
                        align="center"><a
                          href="https://www.facebook.com/DieselPerformanceParts"
                          target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998Picture_x0020_4"
                              src="cid:part5.97EC16C7.E0389BD2@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_facebook.jpg"
                              class="" width="32" height="32" border="0"></span></a><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)">
                        </span><a
                          href="https://twitter.com/PerfectDiesel"
                          target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998Picture_x0020_3"
                              src="cid:part7.F961AD70.2808F22E@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_twitter.jpg"
                              class="" width="32" height="32" border="0"></span></a><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span><a
href="https://plus.google.com/u/0/104451046659790804057/posts"
                          target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998Picture_x0020_2"
                              src="cid:part9.686E96AC.BEF00366@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_googleplus.jpg"
                              class="" width="32" height="32" border="0"></span></a><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span><a
href="http://www.linkedin.com/company/diesel-performance-parts-inc-"
                          target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998Picture_x0020_1"
                              src="cid:part11.B562A004.60439ED2@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_linkedin.jpg"
                              class="" width="32" height="32" border="0"></span></a><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"></span></p>
                    </td>
                    <td style="width:0.1in;padding:0in" width="10"
                      valign="top">
                      <p class="MsoNormal" style="line-height:105%"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span></p>
                    </td>
                    <td style="width:252.2pt;padding:0in" width="336"
                      valign="top">
                      <p class="MsoNormal" style="line-height:105%"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span></p>
                      <p class="MsoNormal" style="line-height:105%"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)">Phone:
                          615-834-0066<br>
                          Fax: 615-834-9923<br>
                          Email: <a
                            href="mailto:mark@dieselperformanceparts.com"
                            target="_blank" moz-do-not-send="true"><span
                              style="color:rgb(5,99,193)">mark@dieselperformanceparts.com</span></a></span></p>
                      <p class="MsoNormal" style="line-height:105%"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span></p>
                    </td>
                  </tr>
                </tbody>
              </table>
              <p class="MsoNormal"><span
style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
              <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
              <p class="MsoNormal"><b><span
                    style="font-size:11pt;font-family:Calibri,sans-serif">From:</span></b><span
                  style="font-size:11pt;font-family:Calibri,sans-serif">
                  John Styduhar [mailto:<a
                    href="mailto:johnstydo@gmail.com" target="_blank"
                    moz-do-not-send="true">johnstydo@gmail.com</a>]
                  <br>
                  <b>Sent:</b> Thursday, February 28, 2019 7:10 AM<br>
                  <b>To:</b> DPPI - Mark Craig <<a
                    href="mailto:info@dieselperformanceparts.com"
                    target="_blank" moz-do-not-send="true">info@dieselperformanceparts.com</a>><br>
                  <b>Subject:</b> Re: [Fot] EGT gauge installation</span></p>
              <p class="MsoNormal"> </p>
              <div>
                <div>
                  <p class="MsoNormal">That distance you mentioned would
                    put the sensor about 6" from the exhaust valve.  I'm
                    getting some difference of opinion from the
                    membership regarding which cylinders to use.  </p>
                </div>
              </div>
              <p class="MsoNormal"> </p>
              <div>
                <div>
                  <p class="MsoNormal">On Tue, Feb 26, 2019 at 5:07 PM
                    DPPI - Mark Craig <<a
                      href="mailto:info@dieselperformanceparts.com"
                      target="_blank" moz-do-not-send="true">info@dieselperformanceparts.com</a>>
                    wrote:</p>
                </div>
                <blockquote
style="border-top:none;border-right:none;border-bottom:none;border-left:1pt
                  solid rgb(204,204,204);padding:0in 0in 0in
                  6pt;margin-left:4.8pt;margin-right:0in">
                  <div>
                    <div>
                      <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">Use
                          #1 & #4 about 2.0-2.5” from the header
                          flange.
                        </span></p>
                      <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
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                        class="gmail-m_-2467797459661953998MsoNormalTable"
                        style="width:367.5pt;border-collapse:collapse"
                        width="0" cellspacing="0" cellpadding="0"
                        border="0">
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                            <td style="width:108.1pt;padding:0in"
                              width="144">
                              <p class="MsoNormal"
                                style="text-align:center;line-height:105%"
                                align="center">
                                <a
                                  href="http://dieselperformanceparts.com"
                                  target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998gmail-m_8799362743941765917Picture_x0020_5"
src="cid:part17.4161F03B.2995625F@tonydrews.com"
                                      alt="http://dieselperformanceparts.com/media/mail/logo_small_dppi.png"
                                      class="" width="144" height="56"
                                      border="0"></span></a></p>
                            </td>
                            <td style="width:0.1in;padding:0in"
                              width="10" valign="top">
                              <p class="MsoNormal"
                                style="line-height:105%">
                                <b><span
style="font-size:14pt;line-height:105%;font-family:Arial,sans-serif;color:red;text-transform:uppercase;letter-spacing:1.2pt"> </span></b></p>
                            </td>
                            <td style="width:252.2pt;padding:0in"
                              width="336" valign="top">
                              <p class="MsoNormal"
                                style="line-height:105%">
                                <b><span
style="font-size:14pt;line-height:105%;font-family:Verdana,sans-serif;color:red;text-transform:uppercase;letter-spacing:1.2pt">Mark
                                    Craig<br>
                                  </span></b><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)">Diesel
                                  Performance Parts, Inc.<br>
                                  411 Allied Drive, Nashville, TN 37211<br>
                                </span><span
style="font-size:11pt;line-height:105%;font-family:Calibri,sans-serif;color:rgb(31,73,125)"><a
href="http://www.dieselperformanceparts.com/" target="_blank"
                                    moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(5,99,193)">www.dieselperformanceparts.com</span></a></span></p>
                            </td>
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                            <td style="width:108.1pt;padding:0in"
                              width="144">
                              <p class="MsoNormal"
                                style="text-align:center;line-height:105%"
                                align="center">
                                <a
                                  href="https://www.facebook.com/DieselPerformanceParts"
                                  target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998gmail-m_8799362743941765917Picture_x0020_4"
src="cid:part5.97EC16C7.E0389BD2@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_facebook.jpg"
                                      class="" width="32" height="32"
                                      border="0"></span></a><a
                                  href="https://twitter.com/PerfectDiesel"
                                  target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998gmail-m_8799362743941765917Picture_x0020_3"
src="cid:part7.F961AD70.2808F22E@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_twitter.jpg"
                                      class="" width="32" height="32"
                                      border="0"></span></a><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span><a
href="https://plus.google.com/u/0/104451046659790804057/posts"
                                  target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998gmail-m_8799362743941765917Picture_x0020_2"
src="cid:part9.686E96AC.BEF00366@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_googleplus.jpg"
                                      class="" width="32" height="32"
                                      border="0"></span></a><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span><a
href="http://www.linkedin.com/company/diesel-performance-parts-inc-"
                                  target="_blank" moz-do-not-send="true"><span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125);text-decoration:none"><img
id="gmail-m_-2467797459661953998gmail-m_8799362743941765917Picture_x0020_1"
src="cid:part11.B562A004.60439ED2@tonydrews.com"
alt="http://dieselperformanceparts.com/media/mail/icon_social_linkedin.jpg"
                                      class="" width="32" height="32"
                                      border="0"></span></a></p>
                            </td>
                            <td style="width:0.1in;padding:0in"
                              width="10" valign="top">
                              <p class="MsoNormal"
                                style="line-height:105%">
                                <span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span></p>
                            </td>
                            <td style="width:252.2pt;padding:0in"
                              width="336" valign="top">
                              <p class="MsoNormal"
                                style="line-height:105%">
                                <span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span></p>
                              <p class="MsoNormal"
                                style="line-height:105%">
                                <span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)">Phone:
                                  615-834-0066<br>
                                  Fax: 615-834-9923<br>
                                  Email: <a
                                    href="mailto:mark@dieselperformanceparts.com"
                                    target="_blank"
                                    moz-do-not-send="true"><span
                                      style="color:rgb(5,99,193)">mark@dieselperformanceparts.com</span></a></span></p>
                              <p class="MsoNormal"
                                style="line-height:105%">
                                <span
style="font-size:10pt;line-height:105%;font-family:Arial,sans-serif;color:rgb(31,73,125)"> </span></p>
                            </td>
                          </tr>
                        </tbody>
                      </table>
                      <p class="MsoNormal"><span
style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
                      <p class="MsoNormal"><span
style="font-size:14pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></p>
                      <p class="MsoNormal"><b><span
                            style="font-size:11pt;font-family:Calibri,sans-serif">From:</span></b><span
style="font-size:11pt;font-family:Calibri,sans-serif"> Fot [mailto:<a
                            href="mailto:fot-bounces@autox.team.net"
                            target="_blank" moz-do-not-send="true">fot-bounces@autox.team.net</a>]
                          <b>On Behalf Of </b>John Styduhar via Fot<br>
                          <b>Sent:</b> Tuesday, February 26, 2019 11:30
                          AM<br>
                          <b>To:</b> Triumph 'Friends of Triumph <<a
                            href="mailto:fot@autox.team.net"
                            target="_blank" moz-do-not-send="true">fot@autox.team.net</a>><br>
                          <b>Subject:</b> [Fot] EGT gauge installation</span></p>
                      <p class="MsoNormal"> </p>
                      <div>
                        <div>
                          <p class="MsoNormal">I need some tips on
                            installation of a dual probe EGT gauge on
                            the TR4 race engine with twin Strombergs-</p>
                        </div>
                        <div>
                          <p class="MsoNormal">What two cylinder to use
                            for probes.</p>
                        </div>
                        <div>
                          <p class="MsoNormal">Optimum EG temperature
                            for tuning purposes.</p>
                        </div>
                        <div>
                          <p class="MsoNormal"> </p>
                        </div>
                        <div>
                          <p class="MsoNormal"> </p>
                        </div>
                        <div>
                          <p class="MsoNormal">Thanks </p>
                        </div>
                        <div>
                          <p class="MsoNormal"> </p>
                        </div>
                      </div>
                    </div>
                  </div>
                </blockquote>
              </div>
            </div>
          </div>
        </blockquote>
      </div>
      <br>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
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