[John Rogers]

If the car is used just for racing, there may be water in the gas tank since the car sits more than it is driven. I have the same trouble with mine. Use a coup[le of cans of water eliminator. I would install the MSD unit and electronic ignition and stay with the 009 since all you care about is toital advance unually and I run about 36 to 38 degrees total with 103 octane VP gas. When was the last time you rebuilt the carbs? I would do them every winter if I lived in a climate that got really cold, So Cal doesn't have this problem. I rebuilt both Webers recently and they had some white vaseline like goop inside the float bowls and the air tubes and there was some corrosion. Even race gas will let stuff build up.