Quote Originally Posted by quadracer960 View Post
i no ima dumba$$ but i bought the car with the 3.4 on with a c.a.i. and slp cat back. Sounds like **** IMHO but i dont beat on my car knowing what can happen and seeing pictures. I have 104's and a 180 degree t-stat. I was just wondering about the tune because i only have one day to spend at the shop cause i live far away and i dont no if he could get it done in one day. I no itll be running better but would i feel it in the butt dyno?
At least with your current mods you aren't that bad off with that pulley. Put the headers on then you should be able to run that pulley no problem, especially with a tune.

And since you don't like the sound sell the catback and get a stock one, they are good for making power for a while.