Another case of low compression

[Chuck]

About a year ago, the SVO overheated (badly) and has not run properly since. It has been sitting since August 2021 and yesterday I finally popped the hood and did a compression test. I got 90, 80, 25, and 25. So, maybe that is the beginning of the issues. I'm concerned about the 90 and 80 even though the 25s indicate a head gasket. Is there a head gasket set by part number that I should be investing in?

Thanks in advance!

[Bruce]

Felpro 8993 is what most use.

[Chuck]

Thanks!