I dont know how to request a new listing under tecnical heading on the first page of the website, but I would like to see Carburetor heading. I think a lot of people would like this as it is a deep subject in itself. It could be anything concerning the carburetor like vacume etc. I wish I could contact someone at Ratsun. Even if ratzenmike would email me I would appreciate it. I tried to look in engine but the subject of carburetor hardly ever came up and I could not go thru thousands of engine forum answers. believe me I tried, I got to 40 pages and gave up. Never did see anything about my issue, which I know other people have experienced with their carburetor. I have saved every forum answer on carbs for later reference. Please put a Carb heading on ratsun forums. anybody can contact me please. I am dragstrip, my name is ken and my email is handier.hands@gmail.com Thanks.