My car #1 with the Picco engine has low torque and the diff fluid is F/R 10k/30k.
Car #2 with the STS D3R high torque enginge has diff fluid F/R 10k/30k, and has more understeer and could
benefit from a thicker fluid in front, like 30k. I notice this mainly on high speed sweepers, and corner exit
and switchbacks. That's where I will be testing my changes on the same type of turns.
So should I start 30000 front and 10000 rear? I will be using a STS D3R. Then I will see what the results are. I will let you know.
Thanks guys
Joe F
