Vorteks Is this sound normal?

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Sooo I got a new motor for my vorteks, just installed it and something is making a weird sound, here’s a video youtube.com/shorts/gJ-zRZXgHTs?feature=share

 

[Exc3l]

Sounds normal to me

 

[parcou]

Sooo I got a new motor for my vorteks, just installed it and something is making a weird sound, here’s a video youtube.com/shorts/gJ-zRZXgHTs?feature=share

Agree from the video sounds normal but that may not be normal you know.

How was your gear mesh on the motor? Same pinion or new pinion?