Show pontiac has improved cooling system the radiators of the 1936 pontiac sixes and eights remain singularly clean due to tho the type of 0 construction used in building up the radiator core itself pontiac uses the flaw system the water being cooled in horizontal cells using this method any particles ot of dirt or rust are carried along under pressure and there are no series of 0 wells in which the transported dirt or other residue may settle the rate ot of evaporation in pon cooling system is extremely slow hot water filled with steam bubbles enters the core halt way down not at the top and this means a minimum of evaporation because teata steam bubbles are condensed while traveling across the horizontal tubes this cross crosa flow radiator design eliminates the need of frequent radiator refills and in cold weather saves pontiac owners money on antifreeze efficient cooling means longer ear car life because under normal temperatures oils and greases ceases stand up better and give jint to all moving pa parts r S |