General description The 12pcs M5 Main Jet Carburetor Main Jet Kit includes a variety of sizes (75, 78, 80, 82, 85, 88, 90, 92, 95, 98, 100, 102) designed for Dellorto PHBG carburetors. This kit is ideal for repairing and modifying various carburetors, enhancing their performance and extending their service life. Technical specifications Includes 12 M5 jets Sizes: 75, 78, 80, 82, 85, 88, 90, 92, 95, 98, 100, 102 Material: High-quality brass Features: Wear-resistant, high temperature ductility, low magnetic permeability Compatibility and accessories Compatible with PWK, PE, CVK, GY6 carburetors Applicable for GY6 125cc and 150cc engines Suitable for off-road vehicles and racing cars Usage This kit is designed to improve the performance of existing carburetors by allowing for precise adjustments and modifications. It is particularly useful for those looking to enhance the efficiency of their carburetors in various applications.