The coefficent of expansion of copper is 17, steel is 11 (higher means more
expansion). So cooling the copper will "Shrink" it. Good idea to put the
gasket in the freezer. Here is the wikipedia website link if you wish to learn
more on thermal expansion.
http://en.wikipedia.org/wiki/Coefficient_of_thermal_expansion
Kevin
-----Original Message-----
>From: Ron Christensen <ron.christensen@wsapr.com>
>Sent: Sep 28, 2007 10:32 AM
>To: 'Iain Hueton' <ihueton@yahoo.com>, 'Jeremiah Curry'
><jeremiah@curryclan.net>, owner-triumphs@Autox.Team.Net, bmcu@autox.team.net
>Subject: Re: [Bmcu] 57 TR3 head studs not lined up?
>
>The gasket, being copper, is resistant to shrinkage. Only heating the block
>will work.
>
>-----Original Message-----
>From: Iain Hueton [mailto:ihueton@yahoo.com]
>Sent: Friday, September 28, 2007 10:14 AM
>To: Ron Christensen; Jeremiah Curry; owner-triumphs@Autox.Team.Net;
>bmcu@autox.team.net
>Subject: Re: [Bmcu] 57 TR3 head studs not lined up?
>
>could you throw the gasket in the freezer to shrink it down, slide over the
>bolts, and then let it warm up in place?
>Iain
>
>Iain Hueton
>www.toriandesigns.com
>1804 Ross Drive
>Ogden, UT 84403
>H 801-340-0049
>email ihueton@yahoo.com
>
>
>----- Original Message ----
>From: Ron Christensen <ron.christensen@wsapr.com>
>To: Jeremiah Curry <jeremiah@curryclan.net>; owner-triumphs@Autox.Team.Net;
>bmcu@autox.team.net
>Sent: Friday, September 28, 2007 10:12:08 AM
>Subject: Re: [Bmcu] 57 TR3 head studs not lined up?
>
>
>It is a common problem with all British cars . . . . block shrinkage. Take
>the engine out and warm it to 1000 degrees and the gasket should slide right
>on.
>
>-----Original Message-----
>From: bmcu-bounces@autox.team.net [mailto:bmcu-bounces@autox.team.net] On
>Behalf Of Jeremiah Curry
>Sent: Thursday, September 27, 2007 9:20 PM
>To: owner-triumphs@Autox.Team.Net; bmcu@autox.team.net
>Subject: [Bmcu] 57 TR3 head studs not lined up?
>
>Howdy all,
>
>I am getting ready to put the head on my TR3 for the first time since I got
>it. A few weeks ago I went to put the head gasket on and found that the
>holes in the gasket didn't exactly line up with the holes studs. I figured
>the studs must be bent, so I stopped and ordered new ones. However after
>putting the new studs in I find the same problem, maybe a little less
>severe, but the same problem. I don't know if I can even get the gasket on
>without tearing it to pieces.
>
>Has anyone else seen this before or have any insight?
>
>thanks,
>Jeremiah
>
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