Lost compression and leak down.
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Joined: Mar 2004
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From: You can find me in the A
Lost compression and leak down.
Well 12k miles later with CTSC w/AC 9psi Tech2 Pulley and EMS 550cc injectors tuned to 11.8 AFR WOT in boost by a very reputable tuner in ATL and I have these numbers
Cylinder #1 Compression 180
Leak Down 23%
Cylinder #2 Compression 210
Leak Down 2%
Cylinder #3 Compression 208
Leak Down 3%
Cylinder #4 Compression 210
Leak Down 2%
The shop said I could have some grit on the valve causing both problems but wouldn't now with out a tear down.
Am I stuck with a rebuild of the bottom end? I am just glad I caught it before she popped.
Cylinder #1 Compression 180
Leak Down 23%
Cylinder #2 Compression 210
Leak Down 2%
Cylinder #3 Compression 208
Leak Down 3%
Cylinder #4 Compression 210
Leak Down 2%
The shop said I could have some grit on the valve causing both problems but wouldn't now with out a tear down.
Am I stuck with a rebuild of the bottom end? I am just glad I caught it before she popped.
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mkell
S2000 Under The Hood
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Nov 4, 2004 01:36 PM