Why are you in the service center?

 

For the compression test?

 

where did ya go for it?

 

Oh yeah, duh.

 

Roger Beasly mazda, south...

I was there for 2 hours by the time I left they finally had figured out how to get it on the rack. I hate leaving my baby sitting there...

I just know they are going to **** some **** up.

 

They see me trollin', they hatin'......................................

 

Results are in!!!!

DRUM ROLL PLEASE....

 

Tell me ******.

 

Dam can a dude get a drum roll round here shesh...

Front rotor

6.0
6.0
6.7

Rear Rotor

7.1
7.0
7.7

Tech said it was pretty much normal and it passed.

Good enough for government work

 

Cool, usually the rear rotor is the weaker one right?

 

No clue the front housing had more chrome flake, IIRC.

 

Uh dude....hate to tell you but anything below 7.36 is failing....tech was wrong

 

I was just looking that up, I thought 6's were failing.

 

Tech is never wrong... Because the machine tells him what to do.

6.3 or 6.8 is minimum I believe, the bible is in the garage and the clicker is in my car.

 

For whatever it's worth, I entered those numbers in to my Android compression app and it says it is out of spec on both with a difference of 0.7. But we need to know the exact RPM (I put 205) and then it has to be adjusted for altitude.

 

Also I'm pretty sure rpm's were at 205.

Which makes maximum 7.5 and minimum 5.8

Yea I need to confirm rpm's...

My android app said I can drive to Philly and then turbocharge my car.

 

LOLOLOL Found my old compression results

front

6.1
5.6
6.8
@ 216

Rear
6.7
7.1
6.9
@ 215

The only failing number then was the 5.6 on the front housing according to Mazdatrix.

 

Ruh Roh Rappy.

 

Nah that means my 6.0 is passing. Depending on what the RPM actually was, I imagine its around the same 205-215.

If it was at 250 rpm my engine is bunk.

 

What I can find on our great site says anything under 6.8 is failing. But you have to adjust for altitude. Hell I don't know, why would they not do it at 250RPM?

 

The cranking speed is dependent on the starter and battery.

 

Oh yeah I thought you had a new battery and starter?

 

LOL nah... I have a used started and a new battery.

here is a chart for you... the line follows the max per face, as you can see at 250 rpm 8.5 is the max, we already know 6.8 is the min.

So if we slide the scale down to 215 that makes the max 7.7 ish and the min would be 6.1 ish.


[/QUOTE]

 

cool man...just scraping by

 

Unless I was at 250 then I'm dead in the water LOL.