The video features a close-up view of a carburetor, which is a mechanical device used to mix fuel and air for internal combustion engines. The carburetor is made of metal and has several components, including a float, a needle valve, and a choke. The float is used to regulate the level of fuel in the carburetor, while the needle valve controls the flow of fuel into the engine. The choke is used to restrict the flow of air into the engine during cold starts. The carburetor is mounted on a display board, which has a label that reads "THUNDER CARBURATOR" and "ELECTRIC FUEL PUMPS". The background is blurred, but it appears to be an exhibition or trade show, with other car parts and displays visible in the distance.