Compression number low? - Performance Forum

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Compression number low?
Thursday, December 13, 2007 5:39 PM
I just did a head gasket on my 98 2200 and she seems to run alot better yet still not quite right. I did a compression test on each cylinder and got the following:
first cylinder- 165
second cylinder- 160
third cylinder- 160
fourth cylinder- 155
And all cylinders retained their compression over time. Do these numbers seem low to anyone else?

Re: Compression number low?
Thursday, December 13, 2007 5:52 PM
Looks fine, your static compression is only 9:1.




fortune cookie say: better a delay than a disaster
Re: Compression number low?
Thursday, December 13, 2007 9:32 PM
You always seem to bail me out notec! Thanks man I appreciate it, now I just gotta figure out the real problem.
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