the tb was pretty easy, just used a hammer to lovingly pry it off because of the gasket, it was sort of glued on there. other than that it was pretty easy. yea it did rev pretty high, thats y i took it off, and the shift points were messed up, and when i shifted into reverse it sometimes would go to about 2500 and sit there till i put it into park or back into neutral. if you do get the tb, do a tune with it, and port out the upper intake as well, ull have a small block or lip because of the tb being bigger than the manifold.
my throttle body didnt really see any noticeable gains, it made my rpms higher. normally it idles at about 500, with the t/b it idles at about 1000. i got it at americanmuscle.com for 250. right now i have bbk cai, bbk shorty headers with straight duals. im also gonna be getting coil pack, ignition wires, and new plugs here soon. did you do the u/d pulley yourself, or did you take it to a shop to have it done?