I recently tested my cylinders in my Loyale with a SPFI EA82

 

the PSI I recorded was

 

Cylinder 1 - 150 PSI

Cylinder 2 - 140 PSI

Cylinder 3 - 140 PSI

Cylinder 4 - 135 PSI 

 

I,m looking for the proper PSI for this engine so I can compare it with recordings that I took.

 

If anyone knows the specifications I would greatly appreciate it.

That's a 9.5:1 engine. Ideal numbers at sea level would be 190 psi.

 

But the number isn't important as much as the difference between highest and lowest. Ideally you want less than 5% difference between high and low.

 

It's most likely low due to valve sealing. Probably needs a valve lap/grind.

 

G

thanks for the info! ''general disorder''