Compression(what should it be at)

[1990Gst6bolt]

I have a 6bolt 4g63 turbo and i was told to do a compression test on it and i was wondering what the compression should be at . It is all stock internally.

 

[hypnoticpimp]

standard compression should be 164 psi for 1g... Service limit is 121 psi...


http://www.geocities.com/dsmgrrrl/FAQs/compression.htm

 

[1992awdlaser]

The lowest reading cylinder shouldn't be more than 14 psi away from the average of the other cylinders also.

 

[cruisintalonawd]

uh o!! Im at 120 I think

 

[1990Gst6bolt]

Thanks!