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What is normal cylinder pressure for an AAN, say, 100K on it?

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Old 02-02-2004, 07:20 PM
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Default What is normal cylinder pressure for an AAN, say, 100K on it?

I'm thinking most are probably between 170-185?? Not sure though. I'd like to run a compression test on any cars I look into, as long as the seller(s) don't mind, just to check things out closely. Obviously, I know I'm looking for consistency, but just looking for a baseline to make sure all the rings haven't worn too much equally.....like.......my 475K 24R!
Old 02-02-2004, 07:23 PM
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I found 185 to 175psi on my 150k engine, makes me plenty happy
Old 02-02-2004, 07:27 PM
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Default Sweet.

I figured 9.3:1 would land me somewhere in there. My poor 24R is down at 135, but every cylinder is within 5 lbs which is crazy with that milage! Thanks man, I mean, er, shut the *uck up, Donnie!
Old 02-02-2004, 08:08 PM
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"I'm not Big Lebowski. I'm, like, the Dude, man. Oh, no, don't do that on the rug , man... "
Old 02-03-2004, 03:23 AM
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El dudarino if you not into the whole brevity thing
Old 02-03-2004, 08:58 AM
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Ohhh, a friend with a cleft as*hole?
Old 02-03-2004, 10:40 AM
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I always thought "dude" was a wart on a horse's a$$. Same thing, I guess, Donnie.
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