Is this a joke? Hulk's strength would be a great boon to Captain America.
However, his base durability and speed would be entirely insufficient to combat Clark.
A slightly better fight would be the Hulk with Captain America's skill and tactical genius, but the Hulk's powers - the incredible healing factor and dynamic power level that you happened to leave out of this fight entirely.
But even then, the Hulk's speed (increasing or not, bolstered by Cap's skill or not) would be still make Hulkamerica a statue in comparison to Kal-El.
superman still destroys him horribly, class 75 is not sufficient to battle superman
__________________ Harry Callahan: Well, when an adult male is chasing a female with intent to commit rape, I shoot the bastard. That's my policy.
The Mayor: Intent? How did you establish that?
Harry Callahan: When a man is chasing a woman through an alley with a butcher's knife and a hard-on, I figure he isn't out collecting for the Red Cross!