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Sounds like a good approach. Some say to static time, adjust carbs,
fill pan with 'break-in' oil, etc. so the engine fires on the first
crank, then run at 1,800-2,000RPM for up to 20 minutes to bed the
cam and lifters. The only explanation I've heard for running
(somewhat) fast is to keep a steady flow of oil to the cam and
lifters.<br>
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<div class="moz-cite-prefix">On 5/10/2020 2:08 PM, Michael Salter
wrote:<br>
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cite="mid:CAB3i7LJ77mfXnpy53WQ7CLUWJ+LFm1cPWXnzHR51gV2U+9JcnA@mail.gmail.com">
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<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">I coat the lifters and cam
liberally with Crane Cam Lube upon assembly and I put VR1 no
synthetic in the pan by pumping it in through a "T" on the
the oil pressure line. <br>
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<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">When pressure is established I
crank the engine for several 20 second bursts about 5 minutes
apart ensuring that oil pressure is well established each
time.</div>
<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">I then start the engine and run
it up to 12 - 1500 RPM for about 15 - 20 seconds.<br>
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<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">I let everything cool down (5 -
10 minutes) and do the same again 2 or 3 times. <br>
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<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">Only after that do I start
running the engine up to temperature.</div>
<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">My theory is that it's
important to prevent the high spots on the cam and lifters
from getting hot until they have had a chance to "bed in". <br>
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<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">It works for me but as they say
... results may vary!!</div>
<div class="gmail_default" style="font-family:comic sans
ms,sans-serif;font-size:small">M<br>
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ms,sans-serif;font-size:small"><br>
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<div dir="ltr" class="gmail_attr">On Sun, May 10, 2020 at 2:45
PM Andy Sneddon <<a href="mailto:sneddon@xsmail.com"
moz-do-not-send="true">sneddon@xsmail.com</a>> wrote:<br>
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<p class="MsoNormal"><span>Michael,</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span> Could you elaborate on what
steps you take to … “</span><span
style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">condition
them very carefully on initial start”. </span></p>
<p class="MsoNormal"><span
style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black"> </span></p>
<p class="MsoNormal"><span
style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">
As some-one who is approaching first start-up after
rebuild, anything I can do to help prolong engine life
is of interest.</span></p>
<p class="MsoNormal"><span
style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black"> </span></p>
<p class="MsoNormal"><span
style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">Andy</span></p>
<p class="MsoNormal"><span> </span></p>
<p class="MsoNormal"><span> </span></p>
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