How I check my impeller angle still inside the jet pump

[Joey_E]

This might be helpful for someone else. This is how I check my impeller angle when I'm comparing between two jet pumps that I swap out to get a sense of how they influence performance. I'm posting it here since it's a 4-tec pump but it should work for any brand of ski.

 

[Sportster-2001-951C-Stock]

Me thinks your method is excellent, thanks for posting here!

 

[Joey_E]

Me thinks your method is excellent, thanks for posting here!

Thanks