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RE: MGB Overdrive?? - engine wear

To: ccrobins <ccrobins@ktc.com>
Subject: RE: MGB Overdrive?? - engine wear
From: Mike Venables <MVenable@haggierand.co.za>
Date: Fri, 26 Feb 1999 10:31:53 +0200
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Apologies to the list for the incorrect format.  I eventually changed to
another version of MS Outlook!  So, hope this is okay now.

Any engineering text book will cover thin film lubrication.  I think the one
we used was General Physics by Giancoli.  Otherwise,  ask a mechanical
engineer.

Practical example.  Anyone who has stripped a high mileage but well
maintained engine could also tell you this.  By measuring the bore diameter
down its length, you will find that it is slightly hour glass shaped i.e.
bore biggest at the TDC and BDC with the smallest diameter at mid stroke
where piston speed is the highest.


Charley Robinson wrote....

Mike,

  Where did you read this stuff about no metal to metal contact as
piston speed increases?  Quote chapter and verse, I want to look it up,

  TIA,

  Charley Robinson

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