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-   -   964 PPI and compression results (http://forums.pelicanparts.com/porsche-911-technical-forum/609341-964-ppi-compression-results.html)

f3nr15 05-18-2011 06:56 AM

964 PPI and compression results
 
Hi all;

I am looking at a 1993 model 964, with lowish mileage (~31K miles), and in very good condition.

With the PPI, the only major issues are that the front bump stops are split and the front control arm bushes are split, and so will require replacement.

There's a "sweat" of oil at the rear transmission area (not worth worrying about according to the workshop).

A few minor things like the rear wiper being out of action, AC not working, engine undertray has perished, and oil gauge is fogging up.

The PPI has shown the following results for the compression test:

1. 191 2. 180 3. 185 4. 188 5. 192 6. 190

(Leakdown not performed)

How big of a job is the replacement of the front control arms/bump stops?

What do you think of the compression in the number 2 cylinder?

TIA!


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