Well, here is what I would do, I would put the stock box size jets in it, turn all the idle screws in until they stop and then back them all out 1.5 turns, turn your idle screw out until it is off the throttle, then turn it back in until it just touches it, and turn that in up to 2 turns and that should get you running at idle, thenreadjust from there to your idle you may have had before. Is this a 3 circuit car??? If so, you should have no problem with this carb running. Make sure it has the jet extensions, notched flaot in the back bowl and make sure it is clean inside and out. After you hook it up, make sure you have full throttle fill the bowls up and go like hell
x2 on the adapter also.