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8122pbrainard View Drop Down
Grand Poobah
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    Posted: July-25-2012 at 9:08pm
Larry,
Those numbers really aren't that bad for an older engine. They are all within a decent percent of each other.

Yes, check out the manifold to riser gaskets.


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77 Tique

64 X55 Dunphy

Keep it original, Pete
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Finkster View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Finkster Quote  Post ReplyReply Direct Link To This Post Posted: July-25-2012 at 8:57pm
I am a newbie to the SN world and to this forum. Own a 1986 SN 2001. Unfortunately found milky/mocha-colored oil in the crankcase. Have read many posts on this forum about this specific issue. Yesterday I changed the oil (twice) and did a Compression Test. Here are the results:

Cylinder:
1    120
2    110
3    115
4    120
5    120
6    115
7    110
8    110

Based on great information shared by many, it seems as though the next step is to check the exhaust gaskets, manifold, risers?

Any advice is appreciated. Thanks.
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