i just came back from englishtown and i have a new personal best with the 4.10's and the bfg dr's. my previous best was 13.66 at like 101.98. my new best is 13.639 at 101.21. i know its not a big improvement, but i am just learning how to drive with the new gears and the dr's. i am not doing the best burnout but that will change after this weekend when i install my hurst line lock. hopefully i can shave a couple more tenths by the summer.