

| Subject: | Re: Compression Numbers (in advance of head job) |
| From: | Mike Miller |
| Date: | Thu, 24 Apr 2008 21:50:52 -0700 |
Those are pretty good numbers albeit a bit too wide a variation according to some. You sure you want to do your heads? Mike On 4/24/08 8:07 PM, "pickle vanagon" <greenvanagon@GMAIL.COM> wrote: > I'm planning on starting my head job tomorrow. > > I did a compression test tonight to get an idea of where I'm at in terms of > engine wear. As the cylinders are physically laid out in front of you when > you're standing behind the engine, I have: > 150 150 > 170 170 > > give or take a few psi. This is an '83 1.9l engine with a little under > 100,000 miles. I seem to get pretty good mileage (19mpg combination around > town, light highway.) > > Is this front back difference a bit weird? I was wondering if the list > might have some opinions one specific things I should be looking for with > these numbers when I pull the heads. (The heads are just coming off because > of a slow gasket leak). > > Thanks very much for any advice, > Wes > > '83 1.9l. westy
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