I've been running 14.50's in my Dart w/3.55's in the rear. I put 4.10's in and saw no change in et. I'm going through the trap at around 5000rpm. I don't get it. That is a pretty decent jump in gearing, should I have seen a change in et &/or top end rpm? I'm at a lost...seems like everything I do to improve performance the car just stays in the 14.50's. Any ideas?

oh ya quick stats with the car:
360 .030, 9.5 to 1 comp, 2500 stall, 750 Edelbrock carb, 280 HL Isky cam

70 Duster, stroked 360

<img src="/ubbthreads/images/graemlins/2231195-dggif.gif" alt="" />