360 Cylinder P.S.I.

the test was done cold with all the plugs out. The car had been sitting for over 24hrs when I did the test. Also the car has been driving and running great for the last 6 months, up until a week ago. it started to idle exceptionally rough and at cruising speed would have an intermittent hesitation that didn't happen under acceleration. I will squirt a little oil down the hole and check all of them and return with the numbers.