these pictures are of a 88SE NA engine with 10k.
do you see anything wrong with these pictures?
Both Rotars the left is the rear if you didnt know

These are the plugs

this is the Side in question

 

Compression test it.

Did it puff alot of blue?

 

Dont know i havent put it in the car yet
i am going to compression test it today

 

Don't need to put it in to test compression, if you have the tranny out or a spare tranny (for the starter to bolt on to).

Looks like bad/worn oil seals or oil seal assemblies or oil injection system sending much more oil to the rear.