healeys
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Re: [Healeys] Valve clearances

To: Michael MacLean <rrengineer.mike@att.net>, healeys@autox.team.net
Subject: Re: [Healeys] Valve clearances
From: Bob Spidell <bspidell@comcast.net>
Date: Sat, 12 Jan 2019 15:10:35 -0800
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
References: <000501d4aa03$63019960$2904cc20$@alexarevel.plus.com> <002a01d4aa32$032cc760$09865620$@com.au> <2f61c142-c37b-c0a6-0f0e-7336fc87a80a@comcast.net> <957498721.310892.1547332796600@mail.yahoo.com>
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I should note the rockers are pretty noisy at 0.015; IIRC I tightened 
them up just a bit.

On 1/12/2019 2:39 PM, Michael MacLean wrote:
> I'd go with .016.  You can always tighten it.  Better loose than tight.
> Mike MacLean
>
> On Saturday, January 12, 2019, 11:01:32 AM PST, Bob Spidell 
> <bspidell@comcast.net> wrote:
>
>
> Makes sense (for some reason).  I put a DWR1 cam in my BJ8 which, 
> according to DWR, 'is a little better than the BJ8 cam and so works 
> well in any standard or mildly tuned car' but I think the 0.015" 
> applies to all profiles on the spec sheet.
>
> Bob
>
> On 1/11/2019 8:48 PM, John Rowe wrote:
>
> Simon,
>
> Modified cams require the large clearance (donâ??t ask me why?) So go 
> for .015 that is what mine is.
>
> John Rowe
>
> Qld
>
> Australia
>
> *From:*Healeys [mailto:healeys-bounces@autox.team.net] *On Behalf Of 
> *simon.lachlan@alexarevel.plus.com 
> *Sent:* Saturday, 12 January 2019 9:14 AM
> *To:* Healeys
> *Subject:* [Healeys] Valve clearances
>
> The car is a MkII BT7.
>
> The BMC manual says adjust the clearances, cold, to 0.012â??.
>
> Denis Welch said I should go 0.015â??, cold, after fitting their â??Fast 
> Roadâ?? cam.
>
> The rolling road guy said 0.016â??, warm.
>
> I have the radiator out right now so I can get a nice socket onto that 
> nut and have a go at the clearances.
>
> Stick with 0.015â??, cold?
>
> Thanks,
>
> Simon
>
>
>
>       
>

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    <p>I should note the rockers are pretty noisy at 0.015; IIRC I
      tightened them up just a bit.<br>
    </p>
    <div class="moz-cite-prefix">On 1/12/2019 2:39 PM, Michael MacLean
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:957498721.310892.1547332796600@mail.yahoo.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div class="ydpe1d3e9c5yahoo-style-wrap" style="font-family: times
        new roman, new york, times, serif; font-size: 16px;">
        <div>I'd go with .016.  You can always tighten it.  Better loose
          than tight.</div>
        <div>Mike MacLean<br>
        </div>
        <div><br>
        </div>
      </div>
      <div id="yahoo_quoted_8268064185" class="yahoo_quoted">
        <div style="font-family:'Helvetica Neue', Helvetica, Arial,
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          <div> On Saturday, January 12, 2019, 11:01:32 AM PST, Bob
            Spidell <a class="moz-txt-link-rfc2396E" 
href="mailto:bspidell@comcast.net";>&lt;bspidell@comcast.net&gt;</a> wrote: 
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                <p>Makes sense (for some reason).  I put a DWR1 cam in
                  my BJ8 which, according to DWR, 'is a little better
                  than the BJ8 cam and so works well in any standard or
                  mildly tuned car' but I think the 0.015" applies to
                  all profiles on the spec sheet.<br clear="none">
                </p>
                <p>Bob<br clear="none">
                </p>
                <div class="yiv1110160614yqt0287165987"
                  id="yiv1110160614yqt70378">
                  <div class="yiv1110160614moz-cite-prefix">On 1/11/2019
                    8:48 PM, John Rowe wrote:<br clear="none">
                  </div>
                  <blockquote type="cite"> </blockquote>
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                    <p class="yiv1110160614MsoNormal"><span
                        style="color:#1F497D;">Simon,</span></p>
                    <p class="yiv1110160614MsoNormal"><span
                        style="color:#1F497D;">Modified cams require the
                        large clearance (donâ??t ask me why?) So go for
                        .015 that is what mine is.</span></p>
                    <p class="yiv1110160614MsoNormal"><span
                        style="color:#1F497D;">John Rowe</span></p>
                    <p class="yiv1110160614MsoNormal"><span
                        style="color:#1F497D;">Qld</span></p>
                    <p class="yiv1110160614MsoNormal"><span
                        style="color:#1F497D;">Australia</span></p>
                    <p class="yiv1110160614MsoNormal"><span
                        style="color:#1F497D;">  </span></p>
                    <div>
                      <div style="border:none;border-top:solid #B5C4DF
                        1.0pt;padding:3.0pt 0cm 0cm 0cm;">
                        <p class="yiv1110160614MsoNormal"><b><span
                              style="font-size:10.0pt;" 
lang="EN-US">From:</span></b><span
                            style="font-size:10.0pt;" lang="EN-US">
                            Healeys [<a rel="nofollow" shape="rect"
                              class="yiv1110160614moz-txt-link-freetext"
ymailto="mailto:healeys-bounces@autox.team.net"; target="_blank"
                              href="mailto:healeys-bounces@autox.team.net";
                              
moz-do-not-send="true">mailto:healeys-bounces@autox.team.net</a>]
                            <b>On Behalf Of </b><a rel="nofollow"
                              shape="rect"
                              class="yiv1110160614moz-txt-link-abbreviated"
ymailto="mailto:simon.lachlan@alexarevel.plus.com"; target="_blank"
                              href="mailto:simon.lachlan@alexarevel.plus.com";
                              
moz-do-not-send="true">simon.lachlan@alexarevel.plus.com</a><br
                              clear="none">
                            <b>Sent:</b> Saturday, 12 January 2019 9:14
                            AM<br clear="none">
                            <b>To:</b> Healeys<br clear="none">
                            <b>Subject:</b> [Healeys] Valve 
clearances</span></p>
                      </div>
                    </div>
                    <p class="yiv1110160614MsoNormal">  </p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">The
                        car is a MkII BT7.</span></p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">The
                        BMC manual says adjust the clearances, cold, to
                        0.012â??.</span></p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">Denis
                        Welch said I should go 0.015â??, cold, after
                        fitting their â??Fast Roadâ?? cam.</span></p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">The
                        rolling road guy said 0.016â??, warm.</span></p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">
                         </span></p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">I
                        have the radiator out right now so I can get a
                        nice socket onto that nut and have a go at the
                        clearances.</span></p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">Stick
                        with 0.015â??, cold?</span></p>
                    <p class="yiv1110160614MsoNormal"><span lang="EN-GB">
                         </span></p>
                    <p class="yiv1110160614MsoNormal"><span 
lang="EN-GB">Thanks,</span></p>
                    <p class="yiv1110160614MsoNormal"><span 
lang="EN-GB">Simon</span></p>
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                  <br>
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