[Healeys] Engine Temperature Info ??

[AAHealeyguy at aol.com]

My Healey is a very early 1957 100-6 BN4 with a 161 CID (2,639cc) 6cyl head 
engine, manufactured in Longbridge.  I am in pursuit of engine temperature 
information.  What is the acceptable  high temperature for this engine.  
After only a few miles my engine climbs to 190 degrees and tends to stay around 
there or drops down a little.   It might help to know that I have removed 
the thermostat several months ago  (I live in southern CA).  I have a 2 blade 
"X" fan. 

Thanks in advance for any info.

Gerry K.
1957 100-6 BN4