How to Increase the Power of a Weak Motorcycle?
1 Answers
Adjust the mixture screw to fine-tune the low-speed air-fuel ratio, then adjust the needle valve to optimize the high-speed air-fuel ratio, ensuring the mixture concentration is correct. Upgrade to a high-performance ignition system with a larger advance angle, and use higher-quality spark plugs. Replace the carburetor with one that has a larger diameter or optimize the main jet and needle of the existing carburetor, then adjust the air-fuel mixture ratio and install a high-flow air filter.