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How do these look? This is an H22 with 65k on it running 9 psi. I did a compression test because my tune sucks and it was dentonating and I wanted to make sure I didn't crack a ringland. Look ok?

It was done on a cold engine at WOT with the injectors still pluged in.


Modified by Boost Addict at 12:14 AM 4/6/2005

 

you can have bad ringlands and good compression numbers, so dont go by the numbers, just check for blow by.

 

if this was Carb Conns tune then plan on popping for some new slugs

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Benjithx &raquo;</TD></TR><TR><TD CLASS="quote">if this was Carb Conns tune then plan on popping for some new slugs </TD></TR></TABLE>

huh?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmhonda &raquo;</TD></TR><TR><TD CLASS="quote"> just check for blow by.</TD></TR></TABLE>

I did a search and can't find anything. Anyone know how I can check for blow by?

 

leak down.

 

or oil comin out of your breather filter. If you run a catch can and have a lot of oil that is also blow by

 

Can anyone tell me how the compression #'s look?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Boost Addict &raquo;</TD></TR><TR><TD CLASS="quote">Can anyone tell me how the compression #'s look?</TD></TR></TABLE>

low. the static compression on an h22 is over 10:1, so im assumming normal compression #'s would be above 200. they are relatively consistant which is good though

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by blackeg &raquo;</TD></TR><TR><TD CLASS="quote">

low. the static compression on an h22 is over 10:1, so im assumming normal compression #'s would be above 200. they are relatively consistant which is good though</TD></TR></TABLE>

Most H22s I've seen have put out more like 220 on compression tests. I'm thinking mine may be low because it was done on a cold engine....

 

do it on a warm engine at WOT

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Benjithx &raquo;</TD></TR><TR><TD CLASS="quote">if this was Carb Conns tune then plan on popping for some new slugs </TD></TR></TABLE>

whats he mean by that?!?!?

 

i think hes saying that Carb Conns does bad tunning and now he needs new pistons