Should be fine, had my original rad recored with a 3-row core and it cools nicely.
A shroud will certainly help if you don't have one, and make sure the fan is about 1/2 in and 1/2 out of the shroud. Supposedly that is the optimum fan position for best cooling.
A shroud will certainly help if you don't have one, and make sure the fan is about 1/2 in and 1/2 out of the shroud. Supposedly that is the optimum fan position for best cooling.