hot engine

["lklotz1" <lklotz@ifreedom.com>]

I have a 73 tr6 with a 1970 engine in it.  I have just replaced the engine.
Put new main and rod bearings in.  Engine runs great about 800 miles on
since new bearings.  Record rad, yet while crusing, engine temp. is between
one half and three quarters.  It does not boil over, but this is hotter than
my old worn engine used to run.  Have check fan belt, water pump.  do not
know what else to do.

can someone please give me some hot advice.

lionel