TR6 Compression

["Calvin Allen" <callen@molycop.ca>]

Hi, Gang

The engine in my TR6 has been rebuilt about 5 years ago, before I bought it.
If I do a compression test can I determine how much the head was shaved down
during the rebuild?  What is normal compression and what number is high
compression.  I will do a test in the next month to see what the compression
is at.  Should I use the dry test numbers or use the wet test numbers?  Is
there a cross reference between Compression Ratio and actual compression?
Any ideas would be great, thanks

Calvin