What mixture of Lubricoolant to water should I use for my MR1?
             
            
              
              
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                JDE
                
              
                
              
                  
                  
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              Welcome to the forum…
From the LS Web Site - 15:1, but some folks (including myself) are not happy with this coolant.  It leaves a very sticky residue and stains aluminum:
             
            
              
              
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