I did a leakdown test. The engine was cold and no oil was put into the cylinders before the test. Here are the results:
#1 : 9%
#2 : 15%
#3 : 9%
#4 : 21%
#5 : 6%
#6 : 16%
#7 : 8%
#8 : 8%
The test was conducted using 100 psi and was repeated twice with pretty much the same results.
I plan on warming the engine up and repeating the leakdown test on warm engine.