Who had the best combination of power and speed in their punches in the HW division?

[AlexKid]

Other than Mike Tyson who is imo number 1?

I think Joe Louis had very good speed and power.

Also Gerry Cooneys left hand was very very fast and obviously powerful.

[Dynamite76]

Mike Tyson, though Greg Page wasn't far behind.

[Pugilist_Spec]

Tommy Morrison as well.

[The Old LefHook]

Other than Mike Tyson who is imo number 1?

I think Joe Louis had very good speed and power.

Also Gerry Cooneys left hand was very very fast and obviously powerful.

Dempsey and Pattersn.

[Fury4daWIN]

Morrison had great explosiveness on his left hook, but wasn't quite so fast in combination. Louis was a great combination puncher for his day, though I'm hesitant to rank him power-wise with modern heavyweights. Tua is also worthy of a shout. While flat footed his hands were actually extremely fast when he let them go. Evander is often considered a lesser puncher but he was sharp as a mutha****a and blisteringly fast in his prime.

Today the answer has to be Wilder or Joseph Parker. Both men have brutal punches and great natural speed.