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Re: [Fot] Head Thickness

To: damys@charter.net
Subject: Re: [Fot] Head Thickness
From: Todd Redmond via Fot <fot@autox.team.net>
Date: Sat, 11 Apr 2015 10:00:45 -0400 (EDT)
Cc: FOT <fot@autox.team.net>
Delivered-to: mharc@autox.team.net
Delivered-to: fot@autox.team.net
References: <3035a3b1.27eb8e.14ca60422e4.Webtop.46@charter.net>
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Wait, we can add pictures to FoT?


Sorry, off topic.

On Fri, Apr 10, 2015 at 09:07 PM, damys--- via Fot wrote:

So we just got the head back from the sonic test, picture attached.=C2=A0 O=
ur=20
numbers are quite a bit less than Chuck's.=C2=A0 Do you guys think we will =
be=20
OK=C2=A0 at .065?=C2=A0 Our compression, according to our calculations, is=
=20
9.76:1.=C2=A0 This seems low to us.=C2=A0 Our combustion chambers are 34.5 =
cc's.=C2=A0=20
The total thickness of our head is 3.283, and we're bored .010 over.

Does the compression seem right for this thin of a head?=C2=A0 Are we OK wi=
th=20
only .065" of material to the water jacket?

Thanks,

Dave and Alex
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<div style=3D"font-family:Verdana">Wait, we can add pictures to FoT?</div><=
div style=3D"font-family:Verdana"><br></div><div style=3D"font-family:Verda=
na">Sorry, off topic.<br><br><br>On Fri, Apr 10, 2015 at 09:07 PM, damys---=
 via Fot wrote:<br><br><blockquote style=3D"border-left: 2px solid rgb(136,=
 136, 136); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex"><div align=3D"LEF=
T"><font face=3D"Verdana" size=3D"2" color=3D"#000000" letterspacing=3D"0" =
kerning=3D"0">So we just got the head back from the sonic test, picture att=
ached.&nbsp; Our numbers are quite a bit less than Chuck's.&nbsp; Do you gu=
ys think we will be OK&nbsp; at .065?&nbsp; Our compression, according to o=
ur calculations, is 9.76:1.&nbsp; This seems low to us.&nbsp; Our combustio=
n chambers are 34.5 cc's.&nbsp; The total thickness of our head is 3.283, a=
nd we're bored .010 over.</font></div><font face=3D"Verdana" size=3D"2" col=
or=3D"#000000" letterspacing=3D"0" kerning=3D"0"><br></font><div align=3D"L=
EFT"><font face=3D"Verdana" size=3D"2" color=3D"#000000" letterspacing=3D"0=
" kerning=3D"0">Does the compression seem right for this thin of a head?&nb=
sp; Are we OK with only .065" of material to the water jacket?</font></div>=
<font face=3D"Verdana" size=3D"2" color=3D"#000000" letterspacing=3D"0" ker=
ning=3D"0"><br></font><div align=3D"LEFT"><font face=3D"Verdana" size=3D"2"=
 color=3D"#000000" letterspacing=3D"0" kerning=3D"0">Thanks,</font></div><f=
ont face=3D"Verdana" size=3D"2" color=3D"#000000" letterspacing=3D"0" kerni=
ng=3D"0"><br></font><div align=3D"LEFT"><font face=3D"Verdana" size=3D"2" c=
olor=3D"#000000" letterspacing=3D"0" kerning=3D"0">Dave and Alex</font></di=
v><hr>_______________________________________________<br>
fot@autox.team.net<br>
<br>
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//www.fot-racing.com">http://www.fot-racing.com</a><br>
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alurl=3D"http://www.team.net/donate.html";>http://www.team.net/donate.html</=
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man/options/fot/alfetta95@optonline.net" _djrealurl=3D"http://autox.team.ne=
t/mailman/options/fot/alfetta95@optonline.net">http://autox.team.net/mailma=
n/options/fot/alfetta95@optonline.net</a><br>
<br>
<br>
</blockquote></div>=

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