Hello folks. In a moment of extreme fuzziness I purchased some new diffs for my upcoming 3906 brushless upgrade. One problem: I ordered the diffs from the 3.3 Tmaxx. For some reason I thought the 3905/3903/3908 diffs and the 4907 diffs are all the same. Apparently they are not.
How much worse are these than the 3905 diffs? Should I even attempt to run them? I have the rest of the driveline upgraded (slipper, idler, input shaft, center CVDs, 3905 arms/axles) and don't want to shell out any more if I absolutely don't have to.
I am going to run 4S (30C packs) with the punch level down on the ESC, and the max throttle turned down to about 80% on my radio.