The Carburetor Main Jet Kit for Mikuni VM is the perfect solution for those seeking to fine-tune their engine's performance. This 12-piece set, designed for Mikuni VM carbs, includes dirt bike and ATV compatible brass nozzles. The kit includes a wide range of jet sizes, from #90 to #200, ensuring accurate and efficient tuning for various engine applications. Made from high-quality brass, these nozzles are resistant to corrosion, ensuring they will last for years of use. The kit's compatibility with Mikuni VM carbs makes it an ideal choice for motorcycle engine tuning as well. With its ability to deliver precise and consistent airflow, this kit is an essential addition to any motorcycle engine tuning setup.