On 09-07-97 Jock Rogan wrote to Day Brown... 
 JR> LOYS I seem to remember seeing a piston of similar dimentions when I 
 JR> was at 
 JR> trade school. Well, two actually, one was from a water pumping station 
 JR> and 
 JR> the other was from a marine engine. Apparently the marine engines all 
 JR> had 
 JR> individually cylinder blocks so if (as in the example at trade school)
 JR> they 
 JR> crack a ring and score the bore badly they can be replaced virtually 
 JR> in situ. 
Well, thanx Jack.  Marine engines are kinda scarce in my neck of 
the Ozark woods. ;( 
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 * OFFLINE 1.58 * I got the right answer!!!!  What was the question? 
--- Maximus 3.01
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