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.