Originally Posted by
suzukipro
I ran with the 3dot springs up front with AE 35wt oil Avid pistons and 1 dot rear springs with AE30 wt oil Avid pistons. I'm unsure what diff fluids are currently (XB4 14 bought used)but will try the 7/5 next time, the rear plastic plate has been removed with the +2mm rear toe plate with the 1.0 inserts in top out side corners. I'm not sure what sway bars are, but have to assume they are stock, I'll try removing the front. The tires I ran were the Sweep tendroids in supersoft compound and worked well except for my loose rear on power.
Appreciate all the help
If you're having trouble with rear grip, I'd start with 10/5 in the diffs, and lower the rear inserts. The only time I tried 7/5, I thought the car was too loose exiting. The 10 in the front diff slows down the outside front tire, and gives the car much more forward bite to finish the corner.