what should the compression be on a 92 accord f22??? i need 2 get it checked b4 i do my turbo and need 2 know what it is suppose 2 be

 

I think about 170ish? just check them and if one is alot lower then the others then you have a problem.If they are all real close your cool.

 

compression testers vary in their readings. the main thing to check is that all the readings are within 5% or so of each other. ie: 170 165 165 170 is great, 215 215 80 210 you've got problems.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tjay92accord &raquo;</TD></TR><TR><TD CLASS="quote">what should the compression be on a 92 accord f22??? i need 2 get it checked b4 i do my turbo and need 2 know what it is suppose 2 be</TD></TR></TABLE>

High end 178 psi
Low end 135 psi
All cylinders should be relatively close to each other
You cannot have more than 25 psi variation form one cylinder to the other.

 

well jus from personal experience... my old 93 accord auto had 246k on it had 175psi across all 4..
too bad it got into accident...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by notoriousB &raquo;</TD></TR><TR><TD CLASS="quote">compression testers vary in their readings. the main thing to check is that all the readings are within 5% or so of each other. ie: 170 165 165 170 is great, 215 215 80 210 you've got problems.</TD></TR></TABLE>

5 precent is little too tight for a car with ten plus year, we almost always do 10 percent but it's on a 7cranks and we double check the compression at least one time.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by iam7head &raquo;</TD></TR><TR><TD CLASS="quote">

5 precent is little too tight for a car with ten plus year, we almost always do 10 percent but it's on a 7cranks and we double check the compression at least one time.

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you can go as high as 15 % difference with no problems ..been there done that