<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
</head>
<body>
After much effort and consideration, I decided there must be some
Brits who wrote that 'procedure' laughing their asses off knowing
there is no practical* way to lift the pistons exactly 1/32"<br>
<br>
* But you can, if you have the little wire thingies in the poor
man's tuning kit--actually quite useful--stick the wire thingies in
the piston and gauge the piston rise; the wires themselves are
pretty close to 1/32" thick<br>
<br>
<br>
<div class="moz-cite-prefix">On 7/6/2020 3:39 PM, John Spaur via
Healeys wrote:<br>
</div>
<blockquote type="cite"
cite="mid:00bb01d653e6$4a8e46b0$dfaad410$@sbcglobal.net">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<meta name="Generator" content="Microsoft Word 15 (filtered
medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<p class="MsoNormal">I installed three brand new HS4 carbs on my
BT7 this weekend. They seem to work really well with no load
and light load on some very short test drives. The jet
adjusting nuts are very close to what the old ones were set
to. One of the tests is to lift the piston with the lifting
pin as far as you can. That is supposed to stall the engine.
However, this only works on the center carb. When I test the
front and rear, it just slows the engine down a bit. What have
others found when they do this test? BTW, I can hardly tell a
difference in the engine speed when I lift the pistons 1/32”.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">TIA,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">John<o:p></o:p></p>
<p class="MsoNormal">San Jose, CA <o:p></o:p></p>
</div>
<br>
<pre class="moz-quote-pre" wrap="">
</pre>
</blockquote>
<br>
</body>
</html>