Cylinder pressure of stock LS1 what range???
11-16-2002, 10:16 PM
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Cylinder pressure of stock LS1 what range??? I just did a compression test on my 98 Z. I'm just curious if everything is in spec. My lowest cylinder was like 165 to the highest of 180. Note that all other cylinders were 170-175 on all but these ones. Could someone tell me if this is ok which i think is but what #'s should i be looking for? Is ok to have that type of difference? Thanks for any replies
