Originally Posted by racerhog
1 question comes to mind..... Do you have or are you using a flow restrictor in the thermostat housing?
Also, Double check and make sure you have good flow and the Pump is flow well.
I think I would also check the inlet and outlet flow of the radiator. Some of these radiators are really slow flowing from very small tubes.
Keep chipping at it Raffa.... Looking good smile
Hola Hog ! i don't have any restrictor in the pump !

1970 Cuda 496 street driven 9.22@150
1971 Demon 572 7.82@176
1957 Desoto Adventurer Convertible 345 Hemi
1958 Plymouth Fury Christine
2008 Dodge Ram 1500 Hemi
1970 Dodge ChallengerRT 6pack 4 speed 1 of 135
1968 Dodge Charger RT 4 speed