Gen2 Compression Test
Posted: Sun Sep 06, 2015 8:06 pmHello all!
I purchased a Gen2 last summer. Compression test shows range of 145-150 psi on all cylinders, corrected to 153-158 psi (accounting for Asheville altitude).
Due to the consistency across the cylinders, I assumed this was normal..... until I came across the Mumm Brother Dyno Archive showing 180-185 psi for both engines referenced in the testing!
Leak-down not yet conducted. Just curious regarding anyone's experience with Gen2 compression testing.
Thanks!
Doug
I purchased a Gen2 last summer. Compression test shows range of 145-150 psi on all cylinders, corrected to 153-158 psi (accounting for Asheville altitude).
Due to the consistency across the cylinders, I assumed this was normal..... until I came across the Mumm Brother Dyno Archive showing 180-185 psi for both engines referenced in the testing!
Leak-down not yet conducted. Just curious regarding anyone's experience with Gen2 compression testing.
Thanks!
Doug