1. Porting: This involves modifying the engine's intake and exhaust ports to improve airflow and increase engine performance.
2. Cylinder Head: Reshaping the cylinder head to increase compression and create a more powerful combustion chamber.
3. Reed Valve: Replace the stock reed valve with a high-performance one to improve airflow and throttle response.
4. Piston and Piston Rings: Upgrading to a forged piston and high-quality piston rings can increase engine reliability and performance.
5. Carburetor: Replace the stock carburetor with a larger or high-performance carburetor to improve fuel flow and increase power.
6. Exhaust System: Replacing the stock exhaust system with a high-flow performance exhaust can reduce backpressure and improve engine performance.
7. Air Filter: Upgrading to a high-flow air filter can increase airflow and improve engine performance.
8. Ignition System: Upgrading the ignition system with a high-performance spark plug and ignition coil can improve engine performance and reliability.
9. Crankcase Modifications: Some modifications can be done to the crankcase to improve oil flow and reduce friction.
10. Cam Timing Adjustment: Adjusting the cam timing can optimize the engine's valve timing and improve engine performance.
Note that these modifications require expertise in engine building and may require specialized tools and knowledge. It is recommended to consult with a qualified mechanic or engine tuner to ensure proper installation and performance results.
