Original Message
390 Crank
By Dale Cecil - 10/23/2003 11:17:19 PM; IP 63.231.104.165
Ok guys, I need your help again. I have my Mustang 390 engine out of the car and on a stand. I am trying to find the source of a knock in the engine without totally dismantling the engine. In this process, I discovered a large about "nickel" sized hole in the rear counter weight of the crank. Inside the hole I can see what appears to be welded lead shot. Is this normal for this hole to be open, or is there supposed to be a slug in it?

Thanks,
Dale
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Collapse <b>390 Crank</b>&nbsp;-- <font color=#0000ff>Dale Cecil, <i>10/23/2003</i></font>390 Crank -- Dale Cecil, 10/23/2003
Collapse <a href=../ForumFE/reply.aspx?ID=18885&Reply=18883><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor18885" onclick="return false;">RE: 390 Crank</a>&nbsp;-- <font color=#0000ff>Zack, <i>10/23/2003</i></font><script type="text/javascript">
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 RE: 390 Crank -- Zack, 10/23/2003
Collapse <a href=../ForumFE/reply.aspx?ID=18886&Reply=18883><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor18886" onclick="return false;">RE: 390 Crank</a>&nbsp;-- <font color=#0000ff>Dale Cecil, <i>10/23/2003</i></font><script type="text/javascript">
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 RE: 390 Crank -- Dale Cecil, 10/23/2003
Collapse <a href=../ForumFE/reply.aspx?ID=18900&Reply=18883><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor18900" onclick="return false;">RE: 390 Crank</a>&nbsp;-- <font color=#0000ff>davell, <i>10/24/2003</i></font><script type="text/javascript">
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 RE: 390 Crank -- davell, 10/24/2003
 RE: 390 Crank -- Steve, 10/26/2003
Collapse <a href=../ForumFE/reply.aspx?ID=18899&Reply=18883><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor18899" onclick="return false;">RE: 390 Crank</a>&nbsp;-- <font color=#0000ff>giacamo, <i>10/24/2003</i></font><script type="text/javascript">
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 RE: 390 Crank -- giacamo, 10/24/2003
 RE: 390 Crank -- Dale Cecil, 10/25/2003
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