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Compression numbers... :(

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Old May 10, 2005 | 03:59 AM
  #1  
SwiftTypeR's Avatar
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From: clutch city, down south
Default Compression numbers... :(

4 - 210
3 - 190
2 - 180
1 - 220

I noticed my itr doesn't feel as peppy as it used to be. While I was doing a compression test I went ahead and adjusted my valves. My intake valves were fine but all my exhuast valves were really tight. What does this mean?
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Old May 10, 2005 | 04:07 AM
  #2  
Jon D's Avatar
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From: Homie dont, play that, USA
Default Re: Compression numbers... :( (SwiftTypeR)

Did you re-test after adjusting all the valves?
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Old May 10, 2005 | 04:33 AM
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From: clutch city, down south
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I only tested the worst cylinder after the valve adjustment. Number 2 came out to 170 and 160 -_- I'll do another compression test again on all 4 later after I get some sleep.

Ohhh wait. I just read that Im suppose to do the compression test while the engine is warm? I did it when it was totally cold.
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Old May 10, 2005 | 04:56 AM
  #4  
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Default Re: (SwiftTypeR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SwiftTypeR &raquo;</TD></TR><TR><TD CLASS="quote"> I did it when it was totally cold. </TD></TR></TABLE>
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Old May 10, 2005 | 06:24 AM
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Default Re: (Bbasso)

yeah on a warm engine you'll pull at least another 20
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Old May 10, 2005 | 06:49 AM
  #6  
yoshi234's Avatar
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From: Catalina Island
Default Re: Compression numbers... :( (SwiftTypeR)

I'll trade j00 motors

y shi - who's engine tested at 180, 165, 155, 120 few weeks ago
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Old May 10, 2005 | 06:50 AM
  #7  
PM-Performance's Avatar
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From: Reading, PA, usa
Default Re: (98cwitr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98cwitr &raquo;</TD></TR><TR><TD CLASS="quote">yeah on a warm engine you'll pull at least another 20 </TD></TR></TABLE>

It will still be inconsistant.
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Old May 10, 2005 | 07:00 AM
  #8  
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bdb
 
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Default Re: (itr206)

I had a cooked valve on cylinder #3 and I was pulling numbers of:

200
220
175
220

Now that it's been fixed =
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Old May 10, 2005 | 05:22 PM
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Default Re: (bdb)

long time ago i was 238 across. now, who knows.
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