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					Originally Posted by  T Creighton
					 
				 
				Thanks for that link Richard. Most helpful. 
   
It is a pity the Morris book did not have all those engine particulars. Then it would be so easy to compare. 
Some of those Nuffield numbers look familiar though. 
I have looked at "Sparex" Nuffield pistons but they do not seem to be flat tops like the Morris truck. 
I will go and do some measuring. 
 
Kind regards, Terry 
			
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 Hi Terry,
If the Sparex pistons are concave on top, then they are low compression ones for the Vapourising oil Nuffield. 
With that link I sent, there are more, if you want to see more on the Morris engine, substitute the 1 in the web address, for 2, and 3.
I cannot understand why the crank details are not in that C8 book, all similar army manuals for Austin, Bedford, etc. include this.
regards, Richard