Originally Posted by Icero

i just used 7 because that is what the instructions said for the factory team kit...

If I put a heavier weight oil in the back, like maybe 40 instead of 30, would the power shift to the rear be slower and I could retain steering longer? I think I will ask around at my track as we have some fairly good drivers...or maybe I will ask Lutz at the touney he is coming to at my track later this year ...