Originally Posted by
malcnz
All this talk about spools I may try it but how about a slipper spool is there anything that fits like on the TC6?
I put the ball diff in my fgx and really like the way it feels. Of course that is a rwd chassis. I haven't tried the diff in the s yet. If you are racing then stick with the spool up front. I'm using the gear diff with the aluminium cups and 80wt shock oil in the back and it works well.