Saito FG 60R3 glow ignition test run

This test run mostly dedicated for exploring the differences in between spark and glow ignition in 3 cylinder radial 4 stroke RC engines by Saito. This run can be easily compared with spark ignition run in previous Saito FG 60R3 video.
Glow ignition shows a smoother engine run, less harsh exhaust tone and overall engine vibration performance. I dare to suggest that the reason for the high level of vibration in the spark ignition version (previous video) is significantly early ignition, which gives more power, but also increases engine unevenness at idle.
So, there are many factors for and against, in fact, it is a matter of taste, you judge, my dear viewers and subscribers.
Thank you for being with CrazyEngines,
Have a bice day !