How they port and polish raider 150?

Porting and polishing a Raider 150 involves modifying the engine's intake and exhaust ports to improve airflow and enhance performance. This process typically includes reshaping and smoothing the port surfaces to reduce turbulence and resistance. Additionally, polishing the combustion chamber and other internal components can help improve efficiency and power output. It's essential to ensure that these modifications are done precisely to maintain engine reliability and performance.