How much inches of mercury should my car read at idle?

[Evancox]

I have a 95 mustang gt, i did a vacuum test on it and at idle it sits around 15-17 inches of mercury.im in beaumont california and the altitude is 2600 ft. I linked the video i took, If theres somthing else i should do with this test or any other test i should do please lmk Anything helps. Thank you in advance!
Edit: if im missing any useful information please lmk

 

[07GtS197]

Are you having any issues? If you have a stock cam I think you’re in the ballpark. The needle is pretty solid and it sweeps the way it should when opening up the throttle.

 

[Evancox]

Are you having any issues? If you have a stock cam I think you’re in the ballpark. The needle is pretty solid and it sweeps the way it should when opening up the throttle.

Yeah stock cam,thanks alot! Any idea on why it might be whining when I accelerate? Ik it could be alot of shit.

 

[07GtS197]

Yeah stock cam,thanks alot! Any idea on why it might be whining when I accelerate? Ik it could be alot of shit.

Do you have a video? It could be so many things really.

 

[Evancox]

Do you have a video? It could be so many things really.

Ill get a video sometime today when i get the chance. Theres also a vibration i need to figure out so ill try and get that on video too, to see if you have any ideas. Thanks for the help!

 

[Evancox]

Do you have a video? It could be so many things really.

My bad ive been kinda busy but can you look at my youtube channel with this link? I have a couple videos of the vibrations if you have any idea what it might be but i cant get the whine on video and its kinda inconsistent.

 

[07GtS197]

Huh that’s um interesting. It reminds me of the cage rattling in the transport van when I worked transport lol. Check your u joints on the driveshaft.