Technically these diffs *ARE* viscous coupled, albeit in a very crude form.
With light oils the oil shears immediately and the diff continues to behave as an open diff.
With heavier oils the planet gears cannot shear the oil and thus the opposing sun gear is dragged around too.
My question was basically why the oil in the rear diff is so light (1K) . Your explanation of the back end sliding too much with 3K was what just what I was looking for. Thanks for this.
Why doesn't the front end break traction on tight turns with 3K in there?
Thanks also for the reassurance on the quality of the pivot ball housings!
With light oils the oil shears immediately and the diff continues to behave as an open diff.
With heavier oils the planet gears cannot shear the oil and thus the opposing sun gear is dragged around too.
My question was basically why the oil in the rear diff is so light (1K) . Your explanation of the back end sliding too much with 3K was what just what I was looking for. Thanks for this.
Why doesn't the front end break traction on tight turns with 3K in there?
Thanks also for the reassurance on the quality of the pivot ball housings!
and talk about r/c racing. Bring some fundage cause I hear that it's going to be a R/C flea market for new items.