2015 PCM ZR450 Compression

[nautiqueobia]

Hello, What would the expected compression be of a 2015 ZR450 with about 500 hours?

[nohlan_4]

I would say anything over 155 is ok. More so looking for a difference. 10% between the highest and lowest reading would be max. Any more would be a cause for concern.


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[nautiqueobia]

Thanks for the info! Very Helpful!

[ESP]

In the engine specs for the ZR 450 130 to 215 PSI.