OS FS 155 Alpha vs Saito 200 Class engines

Hello, my dear viewers and subscribers ! We'll continue to explore OS FS 155 Alpha engine performance and today I would like to compare its performance with Saito engines from bigger, 200's class. Competitors from Saito side will be FA 180, well known performer and FA 200 TI, V twin inline 2 cylinder engine. To make competition fair, all engines will run the same prop, MAS 18x6 and will consume the same fuel mix. The only differences will be weather conditions, some engines runs in warmer environment, some in less comfortable (colder), and types of glow plugs. I was positively surprised with the competition results, so, lets watch the whole story. Thank you and have a nice day !