| [ Total Views: 2020 | Total Replies: 7 | Thread Id: 76945 ] |
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 hellbugged
A.k.a.: Daimo Pell
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| posted on June 2nd, 2009 at 02:39 PM |
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healthy EJ20T compression test number????
anyone know the PSI figure off hand for a compression test on a subaru EJ20T??
healthy number?
bad number?
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hellbugged
A.k.a.: Daimo Pell
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| posted on June 2nd, 2009 at 07:04 PM |
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prime time bump
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ratbug
A.k.a.: Andrew Todd
Wolfsburg Wizard
aka toddy101
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| posted on June 2nd, 2009 at 09:02 PM |
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I think I was getting about 10-10.5bar, so about 150-160psi?
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hellbugged
A.k.a.: Daimo Pell
23 Windows of Awesome
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| posted on June 2nd, 2009 at 09:19 PM |
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 tar, i'm getting 165PSI on the two i checked, so sounds good to
me............might be able to stop grinding my teeth and have a decent nights sleep instead
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seagull
Compulsive Aussie Vee Dubber
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| posted on June 3rd, 2009 at 09:20 PM |
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Damo , 165 psi would be what I would expecting . I have seen 190 psi on newer motors
Looking for that special lady : PM me for coffee & cake
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hellbugged
A.k.a.: Daimo Pell
23 Windows of Awesome
48's and straight cuts
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| posted on June 4th, 2009 at 06:30 AM |
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thanx Neil
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jzk25
Casual Dubber
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| posted on June 6th, 2009 at 07:37 AM |
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165 is very healthy. Must be a late 90's engine at that. The old clanger RS turbo engines only have about 135psi. As long as they are even and above
130ish it is fine. When EJ20T's lose compression they do it in a big way as ring lands break or pistons melt. The engines don't really wear out,
they will do 500k kms without wearing the crosshatching off if they don't get cooked to death in the mean time(this is what normally happens).
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hellbugged
A.k.a.: Daimo Pell
23 Windows of Awesome
48's and straight cuts
Posts: 5080
Threads: 116
Registered: April 17th, 2003
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Location: Nambucca Valley NSW
Theme: UltimaBB Psyche Blue
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| posted on June 6th, 2009 at 07:41 AM |
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cool, yeah engine 2002.......wouldn't have done 20 hours work yet.
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