Jet set main jets 52 - 75 for Bing / Hercules Prima GY6 QMA QMB

Do you want to optimize the interaction between the engine and carburetor of your Herkules moped? DESCRIPTION: We recommend this jet set for perfect tuning. We offer a new jet set from Citomerx with ten different jets for optimization. What's the point of a different main jet? The foundation for a powerful yet durable engine is the correct balance of fuel and air mixture. The more air it contains, the hotter the mixture burns. While this leads to higher engine performance, it also drastically increases engine wear. If your moped has above-average fuel consumption, a smaller main jet may be the solution. But be careful: If the carburetor jet is too small, the mixture may lack power, and the engine runs the risk of overheating quickly. A larger...