As a quick update, it seems to be fine from around town driving. Taking it to the track in a week, so we'll see how it does there. I'm having issues keeping the car running under hard stops, so the brakes are outperforming the car at the moment. We just put a 1" MC on my friends challenger with 2.75" front calipers/11" rotors and the smaller rear drums, we'll try that this weekend around town - pedal feels really good from in-garage testing, we'll see how it is on the street.
Try adjusting the float level down a tiny bit on the stock type Carter carbs or add slosh tubes if it has a Holley carb
