My car in testing, I was running 12.1’s today with 13.5 in blinky with a 5.4 fdr. This is what’s spec’d for what I run at my local track. The track I was visited ngtoday said that they usually run 11.4-11.5’s in 13.5 non-blinky with an open fdr. So for the chassis flex issues I was having, a half second off I don’t think is too terrible. The speed will Be there once I get the aluminum chassis. Also I think the car needs stiffer front springs, maybe some 550 and 1 step up on the front sway bar.