Re: Change of radiator core affecting cooling performance in 1949, 23rd series

Posted by fredkanter On 2017/7/10 16:14:58

I would think that a faster flow would create a more turbulent condition inside the radiator. Does not square with the noted A/C water pumps having smaller impellers/ fewer vanes??

Many owners do not report cooling problems with the 48=54 cars so the factory design would likely be sufficient. In those cars that have a cooling problem it is my feeling that although "everything has been checked out" there is something that has been overlooked.

When using an infrared thermometer have you checked various areas of the block, especially around the rear cylinders where deposits build up inside? Have you had the cooling fluid analyzed for combustion gases?? Inexpensive kits are available Checked impeller clearance?? Timing/vac advance checked and double checked??