i had mine checked awhile back, and all cylinders checked 200 or over. that was done wet (squirt of oil b4 test). i think the low was 200 and the high being 220. i have a non-turbo as well. i think a 160-180 is prolly what they would have tested if done dry.
It's really easy, a one man job too. They sell a compression test guage at Autozone for $25 or so. It's a guqge on one end of a hose, and you screw the other end into the spark plug hole. You do one cylinder at a time with all plug wires unplugged (so the engine doesn't start), leaving the spark plugs in each cylinder that you're not testing. Turn the car over for about 5 seconds until the pressure stops on the guage, then voila you have a pressure reading. There are more specific instructions on the package of the guage.
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