Center diff and diff lubes

[glassdoctor]

I just run a similar setup to what the nitro guys are using... typical buggy oils are in the
5-7-2 ballpark, give or take a little. I wouldn't go over 10k in the center. 7-10-3 is probably the heaviest I would try.

Common starting point for truggies seem to run about 7-10-3... but some do go heavier.

I have not experimented that much with the diff fluids, but I'm going to this summer a lot more.