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Old 11-17-2012, 08:45 PM   #22
Scooby Newbie
Member#: 171290
Join Date: Feb 2008
Chapter/Region: SCIC
Location: San Diego, CA
2008 STi
Aspen White


Compression test results:

Cylinder 1: 145
Cylinder 2: 145
Cylinder 3: 140
Cylinder 4: 55

I love the fact that it ended up being cylinder #4.. The last one I tested.

So what are my options now? Is this definitively a ringland issue or could the valves be jacked or some other random thing? If I pull the motor and order a new piston/rings I would have to hone the cylinder right?

Good news is I guess a badass shortblock will be a good replacement
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