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			#1  
			
			
			
			
			
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			I should have elaborated. I know that compression tests have no bearing on water jacket condition. What I was asking is if my compression is even across the board would it be safe to assume that the water jackets aren't rotten to the point of no return.  I really already know the answer. I was just hoping that someone would say that when the corrosion gets bad the compression turns to crap. My engine runs great right now. I just have the visible corrosion at the mating surfaces and I'm a little hesitant in opening up a can of worms. At the same time I don't want to wait too long. Pretty much feel like whichever route I choose I'm going to wind up on the wrong end. 
				__________________ 1999 Wellcraft 22WA-200 Ocean Runner 1982 Grady White Tarpon 190-110 Evinrude-Sold 1996 Striper 2100WA-RIP Sandy 1989 Wellcraft 18-Sport-125 Force-sold | 
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			#2  
			
			
			
			
			
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			It's a catch 22. These engines are getting old enough that even taken care of engines are getting corroded beyond the point of no return. It is just teh nature of salt water. Your rolling the dice either way.
		 
				__________________ 2011 SUNDANCE B20CCR SKIFF, 2011 YAMAHA 90HP 4 STROKE, 2011 KARAVAN SINGLE AXLE ALUMINUM TRAILER, LOWRANCE ELITE-7 HDI, MINN KOTA RIPTIDE TROLLING MOTOR 2000CC HYDRA-SPORT 225+HP EVINRUDE SOLD  AND THE PINK JEEP!!!! R.I.P. http://www.wellcraftv20.com/communit...ad.php?t=11664 | 
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			#3  
			
			
			
			
			
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			I'd say if it's running fine run it and leave the heads alone.
		 
				__________________ 1978 V20 Cuddy w/ 225 Johnson. And Several other boat's | 
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