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Re: [Healeys] Cylinder Head Chamber Volume

To: Mark Donaldson <ardmorebusiness@xtra.co.nz>, Ken Fleming via Healeys <healeys@autox.team.net>
Subject: Re: [Healeys] Cylinder Head Chamber Volume
From: Harold Manifold via Healeys <healeys@autox.team.net>
Date: Thu, 28 Apr 2022 16:48:12 -0700
Delivered-to: mharc@autox.team.net
Delivered-to: healeys@autox.team.net
References: <7BF8EAE2-B82D-40DF-9818-EB3BFEE2D5B0@hxcore.ol>, <000001d85b42$af52adb0$0df80910$@xtra.co.nz>
Thread-topic: RE: [Healeys] Cylinder Head Chamber Volume
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--></style></head><body lang=3DEN-US link=3Dblue vlink=3D"#954F72" style=3D=
'word-wrap:break-word'><div class=3DWordSection1><p class=3DMsoNormal>Thank=
s Mark. I will do an actual measurement to confirm but wanted to get an ide=
a of the compression ratio with the block decked and the stock head.</p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Harold<o:p></o:=
p></p><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><div style=3D'mso-element:p=
ara-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in=
 0in 0in'><p class=3DMsoNormal style=3D'border:none;padding:0in'><b>From: <=
/b><a href=3D"mailto:ardmorebusiness@xtra.co.nz";>Mark Donaldson</a><br><b>S=
ent: </b>Thursday, April 28, 2022 1:58 PM<br><b>To: </b><a href=3D"mailto:m=
anifold@telus.net">Harold Manifold</a>; <a href=3D"mailto:healeys@autox.tea=
m.net">Ken Fleming via Healeys</a><br><b>Subject: </b>RE: [Healeys] Cylinde=
r Head Chamber Volume</p></div><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><p=
 class=3DMsoNormal><span lang=3DEN-NZ style=3D'font-family:"Tahoma",sans-se=
rif;color:#1F497D'>Correct, Harold.&nbsp; I think mine were actually 52.5 c=
c</span><span lang=3DEN-NZ><o:p></o:p></span></p><p class=3DMsoNormal><span=
 lang=3DEN-NZ style=3D'font-family:"Tahoma",sans-serif;color:#1F497D'>&nbsp=
;</span><span lang=3DEN-NZ><o:p></o:p></span></p><p class=3DMsoNormal><span=
 lang=3DEN-NZ style=3D'font-family:"Tahoma",sans-serif;color:#1F497D'>Mark<=
/span><span lang=3DEN-NZ><o:p></o:p></span></p><p class=3DMsoNormal><span l=
ang=3DEN-NZ style=3D'font-family:"Tahoma",sans-serif;color:#1F497D'>Ardmore=
, NZ</span><span lang=3DEN-NZ><o:p></o:p></span></p><p class=3DMsoNormal><s=
pan lang=3DEN-NZ style=3D'color:#1F497D'>&nbsp;</span><span lang=3DEN-NZ><o=
:p></o:p></span></p><div><div style=3D'border:none;border-top:solid #E1E1E1=
 1.0pt;padding:3.0pt 0in 0in 0in'><p class=3DMsoNormal><b>From:</b> Harold =
Manifold &lt;manifold@telus.net&gt; <br><b>Sent:</b> Friday, 29 April 2022 =
5:35 AM<br><b>To:</b> Ken Fleming via Healeys &lt;healeys@autox.team.net&gt=
;<br><b>Subject:</b> [Healeys] Cylinder Head Chamber Volume<span lang=3DEN-=
NZ><o:p></o:p></span></p></div></div><p class=3DMsoNormal><span lang=3DEN-N=
Z>&nbsp;<o:p></o:p></span></p><p class=3DMsoNormal>Hello,<span lang=3DEN-NZ=
><o:p></o:p></span></p><p class=3DMsoNormal>&nbsp;<span lang=3DEN-NZ><o:p><=
/o:p></span></p><p class=3DMsoNormal>I am in the final stages of an AH 3000=
 engine rebuild with some upgrades and would like to do a compression ratio=
 check. I have all of the numbers needed except for the cylinder head chamb=
er volume. A quick search online came up with 52cc=E2=80=99s. The valves we=
re the same for all the Healey 3000 engines so the head volume should be th=
e same. Would anyone be able to confirm if 52cc=E2=80=99s is a good number?=
<span lang=3DEN-NZ><o:p></o:p></span></p><p class=3DMsoNormal>&nbsp;<span l=
ang=3DEN-NZ><o:p></o:p></span></p><p class=3DMsoNormal>Thanks,<span lang=3D=
EN-NZ><o:p></o:p></span></p><p class=3DMsoNormal>&nbsp;<span lang=3DEN-NZ><=
o:p></o:p></span></p><p class=3DMsoNormal>Harold<span lang=3DEN-NZ><o:p></o=
:p></span></p><p class=3DMsoNormal>&nbsp;<span lang=3DEN-NZ><o:p></o:p></sp=
an></p><p class=3DMsoNormal><o:p>&nbsp;</o:p></p></div></body></html>=


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