Quote Originally Posted by lanning View Post
My friends girlfriend has one and I have only driven it a few times, it feels under powered for a v6 that only gets 14 mpg city and 17 mpg highway.
The EPA's I am finding are 17-20 17-22 depending on which V6 is in it. I will probably get a high flow cat put on to open it up and get some better mileage. Maybe straight pipe, idk. I can get it to "pass" emissions so I am not worried about that. My 94 Blazer was great when I first got it. Had the 4.3 Vortec (200hp, 260 ft-lb tq). That was enough for me while the cat was out. As soon as another was put on it was restricted so bad. Before the cat replacement I was getting 20-25 mpg.