Hello all I just recently picked up a pretty nice 69 t-bird but my problem is that she just idles too high. Now for some information... First off the carb is not original. It's a holly 750. Or so the owner told me. Here is a short video of me running the car while doing a vacuum test on it. Skip to 1:05 for the actual test. Hopefully you can get some information off that. I can also send pictures of the carb if needed. I just want to get the car to idle correctly first before moving on to anything else.