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David623 · 09-23-2023, 03:29 PM

What kind of compression should a 1999 LS 1 have? I have a couple of cylinders that have 100 and 105lbs, thinking about pulling motor and replacing it.

09-23-2023, 03:29 PM	#1
David623 Registered User Join Date: Oct 2012 Location: Plymouth In. Posts: 100	compression for a LS 1 What kind of compression should a 1999 LS 1 have? I have a couple of cylinders that have 100 and 105lbs, thinking about pulling motor and replacing it.