[C38] engine temp

[Chapuys at aol.com]

Can you give me details of the replacement heat exchanger?  Make and  
model?  I'm running very hot with the small one.
 
 
 
 
In a message dated 8/30/2009 11:33:23 P.M. Pacific Daylight Time,  
SSmolinske at rainierrubber.com writes:

fyi
 
as a follow up to earlier discussions on engine  cooling, I replaced the 2" 
x 16" heat exchanger with a 3 x17 and dropped 30  degrees off of my normal 
operating temp.  went from 190 to 160 under  way. With the larger exchanger 
I was also able to step up to 5/8 from 1/2  hose from the raw water pump to 
the exchanger.  Im amazed at how much  smoother, quieter and less labored 
the engine sounds now.
 
Steve


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