Edge Stall or tweecer R/T

[95mustang_gt]

Alright i have the money for just one.I did the h/c change 3weeks ago and the car is ok but its idles a little rough and im hitting the rev limiter.So i can get a tweecer and fix those problems and then get dyno.But i do want a edge stall converter but im not sure what to do.i have around 121,000miles.If i get a stall should i do 3200?What will be the better choice between these 2?

Thanks
Jesse

 

[Mustangless]

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.

 

[Swarzkopf]

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.