Original Message
Don't do that!
By Royce Peterson - 10/22/2002 3:56:28 PM; IP 66.161.205.32
Installing half new bearing shells will wipe out any remaining babbit on the old worn upper half. Then they will ruin the crank. Who ever told you that is a source of bad advice.

You should think about saving your money toward a total engine rebuild. Low oil pressure is likely caused by bad cam bearings and / or main bearings. Just replacing the main bearings (all parts) might bring the pressure up a little but you would be only briefly postponing a rebuild.

Royce Peterson
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Collapse <a href=../ForumFE/reply.aspx?ID=14917&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14917" onclick="return false;">390 Oil Pressure Improvement</a>&nbsp;-- <font color=#0000ff>Allan, <i>10/22/2002</i></font><script type="text/javascript">
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 390 Oil Pressure Improvement -- Allan, 10/22/2002
Collapse <b>Don't do that!</b>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>10/22/2002</i></font>Don't do that! -- Royce Peterson, 10/22/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14921&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14921" onclick="return false;">RE: Don't do that!</a>&nbsp;-- <font color=#0000ff>Allan, <i>10/22/2002</i></font><script type="text/javascript">
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 RE: Don't do that! -- Allan, 10/22/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14925&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14925" onclick="return false;">Oil pressure improvement</a>&nbsp;-- <font color=#0000ff>Travis Miller, <i>10/22/2002</i></font><script type="text/javascript">
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 Oil pressure improvement -- Travis Miller, 10/22/2002
 RE: Oil pressure improvement -- allan, 10/22/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14928&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14928" onclick="return false;">RE: Oil pressure improvement</a>&nbsp;-- <font color=#0000ff>Ted, <i>10/22/2002</i></font><script type="text/javascript">
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 RE: Oil pressure improvement -- Ted, 10/22/2002
 RE: Oil pressure improvement -- John, 10/22/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14938&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14938" onclick="return false;">RE: 390 Oil Pressure Improvement</a>&nbsp;-- <font color=#0000ff>Rollie H., <i>10/23/2002</i></font><script type="text/javascript">
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 RE: 390 Oil Pressure Improvement -- Rollie H., 10/23/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14941&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14941" onclick="return false;">RE: 390 Oil Pressure Improvement</a>&nbsp;-- <font color=#0000ff>Allan, <i>10/23/2002</i></font><script type="text/javascript">
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 RE: 390 Oil Pressure Improvement -- Allan, 10/23/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14945&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14945" onclick="return false;">RE: 390 Oil Pressure Improvement</a>&nbsp;-- <font color=#0000ff>John, <i>10/23/2002</i></font><script type="text/javascript">
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 RE: 390 Oil Pressure Improvement -- John, 10/23/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14946&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14946" onclick="return false;">RE: 390 Oil Pressure Improvement</a>&nbsp;-- <font color=#0000ff>allan, <i>10/23/2002</i></font><script type="text/javascript">
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 RE: 390 Oil Pressure Improvement -- allan, 10/23/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14947&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14947" onclick="return false;">RE: 390 Oil Pressure Improvement</a>&nbsp;-- <font color=#0000ff>Davy Gurley, <i>10/23/2002</i></font><script type="text/javascript">
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 RE: 390 Oil Pressure Improvement -- Davy Gurley, 10/23/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14950&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14950" onclick="return false;">the problem with single viscosity oil</a>&nbsp;-- <font color=#0000ff>John, <i>10/24/2002</i></font><script type="text/javascript">
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 the problem with single viscosity oil -- John, 10/24/2002
 RE: the problem with single viscosity oil -- Allan, 10/24/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14954&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14954" onclick="return false;">RE: the problem with single viscosity oil</a>&nbsp;-- <font color=#0000ff>Davy Gurley, <i>10/24/2002</i></font><script type="text/javascript">
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 RE: the problem with single viscosity oil -- Davy Gurley, 10/24/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14955&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14955" onclick="return false;">Engine Wear and Oil Temperature</a>&nbsp;-- <font color=#0000ff>John, <i>10/24/2002</i></font><script type="text/javascript">
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 Engine Wear and Oil Temperature -- John, 10/24/2002
Collapse <a href=../ForumFE/reply.aspx?ID=14958&Reply=14917><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor14958" onclick="return false;">If it were mine, I would replace the lower shells,</a>&nbsp;-- <font color=#0000ff>kevin, <i>10/24/2002</i></font><script type="text/javascript">
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 If it were mine, I would replace the lower shells, -- kevin, 10/24/2002
 RE: If it were mine, I would replace the lower shells, -- allan, 10/24/2002
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