Performance Carburetors And Rebuilding Service Sometimes companies in this industry are to concerned about dynamometer numbers. They forget the importance of making the carburetor perform in all kinds of different situations. The dynamometer can teach us many things, but the real test is on the racetrack. At Competition Carburetion we build every carburetor to perform well on the dynamometer, flow bench, and especially on the track. Call 775-331-5609 Log on to our website to view all our carburetor related products and services.