What are 1987 kx 250 stock jet sizes?

The stock jet sizes for the 1987 Kawasaki KX250 typically include a main jet of around 175 and a pilot jet of about 48. However, these sizes can vary slightly depending on the specific carburetor model and local conditions, such as altitude and temperature. Always refer to the owner's manual or consult with a professional for the most accurate tuning based on your specific setup.