Hey all.
Possibly going to upgrade my radiator in my 72 Demon 4 speed. I currently have a 22” Champion in it. It has been in the car for 6 years. Last year I put a 512 low deck in the car. 9.8-1 CR, .296/.557 solid Mopar cam, Edelbrock heads, and so on. Currently the engine runs around 200-210...