Quote Originally Posted by DennyW
Yes, the choke will actually be a good thing. The picking up rpm's can mean a couple things. If it's a first start up, it's going lean when the rpm's goes down, and richins up a little when the rpm's goes up. Try that choke for sure. Also, the other is simply if you do not have the 4 adjustments the same turns out, and, or, fine tunned. You need to hook up a vacuum gauge to set them evenly.
I do have the 4 idle air mixture screws.I think this Carb is very touchy but it has run good in the past on the street,never good with the Nitrous though.I never tried hooking up a vacuum gauge to set them evenly.It's a good idea that im going to have to try.Im hoping this weekend I can pull the car out of my garage without dying of carbon monoxide better yet I may just push it out if I can.