How do you make your 223 cc bike go faster?

To make a 223 cc bike go faster, you can start by optimizing the engine performance through regular maintenance, such as changing the oil and air filter. Upgrading components like the exhaust system can improve airflow and enhance power output. Additionally, reducing weight by removing unnecessary accessories or using lightweight materials can help increase speed. Finally, tuning the carburetor or fuel injection system for better fuel-air mixture can also contribute to improved acceleration and top speed.