Could you run 75w140 in the front diff too? Would it make it "lock up" more? The reason I ask is because I have a high end radio controlled 4wd truck. If you wanted looser (more open) diffs you'd run a thin oil in them (good for tight turns/racing). If you wanted the diffs almost locked (like for mud/snow), you'd run a super extra thick oil in them. Also, you can run a weight of anything in between, so that you get the diff action you desire.
Are our Can Am front diffs anything at all like this? Or it just doesn't work like that. Will running anything other than 80w90 in the front mess it up? I'm not going to run out and do it. I just wanted some thoughts.
Are our Can Am front diffs anything at all like this? Or it just doesn't work like that. Will running anything other than 80w90 in the front mess it up? I'm not going to run out and do it. I just wanted some thoughts.

