Originally Posted by
Machine1
I already have the diff. The factory diff is destroyed (broken outdrives, etc.)
What makes the Spec R diff rubbish?
The internal gears are too fragile (even their better version)
We were racing at TIITC in Thailand last month and the Tamiya guys were destroying diffs very easily.
There is a solution. There is a Kyosho diff that will fit in the FF03 but I do not have its details. (it comes from a Short Course truck I believe) It has metal gears and is far stronger