Rear Shackle Geometry - how are you adjusting it?

[Duke5A]

Re: the other tech stuff...hmm, my thinking goes along the lines of 'if there is another way to a better result I am willing to look at it, even if that means changing some hardware'. What @Duke5A shared is pretty good stuff, I know this works for him very well. It is not the sort of stuff I could use b/c of my crazy ass insistence ontrying to max out that factory setup with barely any other changes (exception being replacing rubber with poly bushings).

You have 300# T-bars in the front end, right?

Now, I'm not a chassis expert by any stretch of imagination, but I would be concerned that using this approach is going to yield something that will perform both poorly on the street for handling and lousy at the track for traction. It's the entire reason why I have Cal-Tracks and the Viking shocks. Take it to the track it's all a matter of adjustment to get it to something that performs reasonably. When it's time go home just set it back and get the handling characteristics back. Getting that tunability in the suspension that allows you to have the cake and eat it too.

Something to ponder.