If all 3 row radiators are inferior, let me ask you then, why does my '72 Challenger have a factory installed, OE, 26" 3 core radiator? Check the factory specs. 318 with an automatic and AC, factory shroud.
I didn't say all radiators. I said 3 row aluminum vs 2 big row aluminum.
And as far as your car, certain vehicles simply don't need additional cooling capacity. Your 3 row copper 26" radiator with a 318 stock motor would probably run fine on even a 'small' 2 row aluminum radiator. It certainly would run fine on an aluminum 3 or 4 row. I make claims (opinions) based on the situation and based on the experience we have. For example, you'll never see me tell a factory 318 owner with a 26" 3 core copper radiator that he's making a mistake by getting a 3 row aluminum radiator and that he absolutely needs a big 2 row. I might recommend a big 2 row radiator for the weight savings, nicer look, future motor upgrade or just plain piece of mind in a situation like that, but generally I you'll notice I rarely if ever make a specific recommendation for any of our radiators.
My advice is normally very helpful, unbiased and accurate.
It's very appropriate for readers to know, that in general, 3 row and 4 row aluminum radiators are LESS efficient than Big 2 row aluminum radiators. The viewers can apply the specific circumstances of their situation like cost, engine hp, fan air flow, spacing, driving habits, gear ratios, transmission cooler and more to make an educated decision on the best option.
