Originally Posted by B4

Hi Everyone,

Finally got a chance to run with the 21T option pulley and the car was absolutely dialed. I also achieved excellent wear rates using 40sh front and 37sh rear. One other thing I changed was using the front ball diff, so far I have broken two friction rings because I did it up to tight (Rene please design a aluminium part). To counter this problem I had the 3racing friction collar that i tried on the rear diff and didn't like it because I found it didn't improve the car. So i put it on the front and used the dremel to make it the same size as the diff pulley (required only if using the optional servo saver).

I don't see me changing back to the oneway as I had no perceptable loss of off power steering and gained improved and consistent braking. I should also mention I'm using the race brake pad set and vented brake disc.