[6pack] Compression readings

[robert rudolphi]

Hello All,
 
I recently did a compression test on my 74 TR6 in advance of
sending my 
distributor off for a rebuild. The results came back :175, 190,
210, 220, 180, 
180. I have now heard this may be a problem. I used an
expensive Harbor Freight 
tester but assuming these are accurate does this
mean time for a rebuild or 
other issue?
 
Thanks in advance for any feedback
 
Robert
 
Robert Rudolphi
1974 TR6