Wow, I didn't even take weight into consideration with the diffs. it just slipped my mind. I put so much aluminum on that thing, not as much as some, but enough. Good thing I didn't order oil yet. That calculator is going to be a big help.I run 500k in a v3 Talion and 800k in the Outcast.
The mixture to get 800k is 70% 1M 30% 500k and I only went up because I added an additional pound and a half of weight to the Outcast which caused an increase in center diff slip.
Since silicone manufacturers have a big gap between viscositys from 500k to 1M, you can mix up anything in between by using this calculator to get the ratios and final cst count to where you want them.
https://www.widman.biz/English/Calculators/Mixtures.html
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