as a side note..as far as I'm concerned any and all who submit that a temperature of 210 is fine to run an old engine : don't bother. Not to be nasty but I'll never accept that and submitting and reading is a waste of time for author and reader.

Just another side note..IF 210 was fine..then why only a max of 195 thermostat. is available. New engines have different cooling and pressures to run at.