I just got my "Bill" carb kit installed. I'm not finished with everything, but I am so pleased to be able to start and drive the car without the inherent problems of K-Jet. Once finished, I may be able to drive the car to the Sonic without the fear of getting it to restart. Engine runs smoothly, idle is good, throttle response is crisp.
I love the D and wish I could keep it totally original, but I want to drive the car and it has been so unreliable that I finally decided to make the change and keep all the parts for a future restoration.