[Alan Roehrich]

If you think you have to buy a new aluminum radiator to be competitive, well, it's your car.

All this rule will do is make it affordable for a guy who needs a new radiator to go buy one.

You won't be taking 20 pounds of the nose with a direct replacement aluminum radiator. You might take that much off, if you go from a full size 4 row big block copper brass radiator to a single row six cylinder aluminum radiator. Good luck finding one.

As far as your heads go, I find it amusing that you'll complain about an aluminum radiator that won't make a single HP, or make the car 0.001 faster, while complaining about not getting aluminum heads that will make it cheaper for you to go faster. I'm sure you completely fail to see the irony in that. Sort of makes it damned near impossible to feel sorry for you, too.