compression

[NH TOONER]

What is the acceptable compression on a 95 225

 

[faztbullet]

90-110 psi on a warm block....

 

[Jerryjerry05]

Different guages will read differently.A 10$ guage will give 10$ results.I paid 100$ for mine.
Look for the same reading across all 6 cyl.
I had a 97/225 that the comp was 125-130.
More than 10% difference is suspect.