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Original Message
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You are right on target giacamo... |
By Hawkrod - 12/09/2005 12:17:37 AM; IP 207.200.116.199 |
The way a pour works will affect the finish of the part. Parts poured early can be a different temp than later parts as the volume in the flask changes. Also slag that is not dragged off and even a poor mix can affect the finished product. As proof of this I will offer up HP 289 cranks. They all came from the same molds and iron as regular cranks but the HP cranks were Brinnell tested and if they passed they became HP cranks if they failed they went into a regular 289. It really isn't rocket science. Ford documents were very clear and although rumours of high nickel blocks existed for years it turned out to be untrue. Shoe has not wavered on this, the more research he has done the clearer it has become. Royce was absolutely correct. Hawkrod |
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