Thats really interesting. I have the older Dragpak 4-link that also has a fixed setting on the lower and is adjustable on the uppers. My bars are shorter and unequal length. I have the separate springs and shocks as required back in 2016. I did what adjustment there is according to Mike at MPR and the anti squat this thing has is astounding. On the hit... the rear rotates to where the bars go immediately to the ground from a 4” setting and the space between the rear tire and the fender increases by at least 1.5”. The front lifts until the bars stop it and it feels like it would stand on the bumper if not for the bars. I do need to work out the preload on the track bar as the whole car is torquing over to the right on the launch. I’m raising the bar to a 5” setting because I think it is hitting the track little too hard and it might be better to carry the fronts farther. The 60’ has been amazing as it produced a 1.9 on the first time out at approximately 4200 lbs.
Dodge's claims for Durango 392 4.4 sec 0-60 / 12.9 sec quarter: TESTED
