1. Bore and stroke kit: Installing a larger bore and stroke kit can increase the displacement of the engine, which can lead to more power.
2. High compression piston: Using a higher compression piston can increase the engine's efficiency, which can lead to more power.
3. Performance camshaft: Installing a performance camshaft can optimize the engine's valve timing, which can lead to more power.
4. Ported and polished head: Porting and polishing the cylinder head can improve airflow, which can lead to more power.
5. Oversized valves: Installing larger intake and exhaust valves can improve airflow, which can lead to more power.
6. High flow air filter: Using a high-flow air filter can reduce restriction to airflow, which can lead to more power.
7. Performance exhaust system: Installing a performance exhaust system can improve exhaust flow, which can lead to more power.
8. Dyno tuning: After making any modifications, it is important to have the engine dyno tuned to ensure it is running at its optimal performance and to prevent engine damage.