Thanks everyone for your help. I will try Amervo's advise with the carb that is on the car and see if I am getting the two squirts. As for the carb on my desk, I guess I can't hurt it any more if I open it up and see what's up inside,right? Also I remembered today while at work that the carb on the engine doesn't even have a tag on it. So a guess that means I can't do anything with that one either if it needs a rebuild. Which could mean I'm back to my first question which the answer from you all is staying with the Q-jet.Now what size will be best? This is to be a winter project as my son and I still have three more car shows to go to before the car goes up on blocks for winter.So far we are the only car with this engine and enjoy showing it AL