Quote:
Originally Posted by TheRealSy90
Guides and Stem Seals are two different things people.
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One more time for the people in the back.
What is that picture of? That is a compression tester, not a leak down tester... 90 PSI is not good. Is that after you cranked a few times then did you just let it sit? Because that is not how a leak down test is done. What compression pistons do you have? Look like 9:1, you shouldn't be seeing 210 on a compression test cold.