Back when they were new we used to run 160 therm. in the summer & 180 in the winter. If your radiator is in good condition I would run 180 them. with 4-7 lb. pressure cap all year round. Your original therm. must have been defective if it was a160 & ran at 190. smile


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum