interesting. My magnum was used and apparently the PO beat on it a little more than I was lead to believe. My 2-3 is pretty notchy/crunchy until it warms up. If I let it sit until coolant temps hit 180 or so, by the time Im out of my neighborhood it goes away. Im running the red base Tremec shifter and once its got some heat in it (Amsoil trans fluid) I find mine to be very smooth (rxt dual disc for whatever it matters) .
Many say that the Tremec shifter is sloppy thats why I went with the Silver Sport shifter, but my Silver sport has never loosened up and is still very tight. Silver Sport has a 20% shorter throw than the Tremec. You say with your Tremec Shifter that it shifts smooth, maybe I should try my Tremec shifter----but I dont want to go from too tight to too loose
amsoil synthetic atf
Tremec Magnum comes with a sticker on the transmission that says use Dex3, but they also have recommended penzoil/GM synchromesh and also their own MTF which is what I just put in. Although there are some who swear by Royal Purple, it gets the most worst reviews.
I used the Mobile 1 atf in my 3650 which didnt help----the one that worked the best in my 3650 was RedLine MTF but not so good in the Magnum. The one with the most best reviews is Amsoil ATf---thats what Ill try next if the Tremec MTF doesnt work out.
My clutch engages and disengages just short of the pedal being at the 1/2 way point from the floor, so I dont believe that its a clutch adjustment problem
What is RTX?-----I have the single Center Force right now----what twin disk and what did it do for notchy?