We'll the guy at champion radiators told him in the beginning that the 4row would be plenty. So when that didn't work they told him that was a bad design & sent him a 2 row. Now both radiators only have a 22" wide core barely 18" tall. Thinking about going with the radiator that's supposed to be in front of that engine. It's got a core that's 27.5" wide. Then there's the shroud issue.. Got to find that.
I tell ya, this thing is taking up valuable shop space. Uuuuggghhhh!