Posted by Kaegi [76.22.23.236] on Wednesday, September 16, 2015 at 01:10:50 :
In Reply to: One more thing posted by Sherman in Idaho [72.47.153.163] on Tuesday, September 15, 2015 at 20:31:58 :
85 90 GL4 is what I run. the GL5 seems to get too thin in the summer. 140 too thick. you would never get into gear in the winter in Idaho. ;/) In Alaska they run 30 weight or lighter in winter. in AZ all 140. military manuals have great reading about what oils to run in different climates
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