Per Mazda 135psi is the minimum. With that being said I'm not sure I would trust that harbor freight gauge to be accurate, testing one vs a more expensive gauge I found the harbor freight gauge was 30psi lower, but it will at least let you know if you have a dead cylinder.
![How To Perform a Compression Test - [EASY]](http://i.ytimg.com/vi/3VmmL0YAO14/mqdefault.jpg)
Glad the #s are still good for an old car!
Same brotha! Time to star modding this thing!
such a great video, proud of you!
Thank you baby girl 😉
Great how to video. It looks like a healthy motor 👊🤟
Does anyone know which is the acceptable number?? I did it to my 1.6 nb2 and i had 190psi to all cylinders. Is this number good??
That’s as good as your engine can get
The flippies I love them!
Same!
@@kys_garage898 I have an integra now and I use your videos to help me fix her up they help me so much! Did you get rid of yours?
140 is not a healthy motor lol
It definitely is…it’s not brand new but for 200k miles it’s definitely healthy for that motor
Per Mazda 135psi is the minimum. With that being said I'm not sure I would trust that harbor freight gauge to be accurate, testing one vs a more expensive gauge I found the harbor freight gauge was 30psi lower, but it will at least let you know if you have a dead cylinder.