I see that most drag cars are running the 4th gen V6 rear springs. I would like to try a set on my T/A since I plan on doing quite a bit of suspension work and testing soon. My rear suspension is mostly stock except for a RR airbag, BMR LCA's and relocation brackets. I am planning on adding a BMR torquearm, Rear Swaybar, rear shocks and springs. I would like to try just swapping the springs to see if it helps or not. I have been a best of 1.48 60' but not consistent, normally it runs 1.50's-1.53's on n2o. LMK Thanks Later Clint