How easy to get 500 horsepower w/ stock stroke 440?

JGC403 said
Is it possible to get to 500hp/tq with a stock stroke 440 and have smooth idle, pulling around 15inHg? What will it take?

Go with 10.5 compression, Edelbrock RPM heads, RPM intake and RPM cam, you will get 500HP with around 530 Ft lbs.