Edge Stall or tweecer R/T

having both, the converter was the biggest improvment to me, but my car is stock for now. If you are having idle problems, and hitting the limiter I would probably get the tweecer, maybe the converter sure was nice.

WOW...talk about a hard decision!

Both will be HUGE on your car...that said..at this point, it sounds like you've got some power/drivability issues with the motor. I'd probably go with the Tweecer and get your motor tuned as you want it...furthermore, with the Tweecer you can set shift points, shift firmness, and rev limiters. Obviously, this is critical control.

Sometime soon though, you will definitely NEED a new converter. The stock one will destroy itself with all that new found power you've got. You'll want to install a new converter and transmission cooler for sure. I'd imagine between 3000-3200 would be a nice stall speed for your car.