why does that even matter when the hulk tossed a 60 ton tank a MILE away?
even if you want to say that Kong is close to the hulk in strength because he lifted a 30 ton animal with one hand youd be wrong. so what he lifted him and tossed him what thirty forty feet? one mile is 5280 feet. that means the hulk tossed a heavier object 132 TIMES farther. so kong using two hands would be able to toss the rex, at his very best maximum strength, maybe 70-80 feet. so thats still a hundred times less distance.
if you want to say that theres no proof the hulk tossed the tank a mile we can see that the tank disappeared from view so it had to be at least three or four blocks. thats still over a thousand feet, which is more powerful then anything king kong can ever possibly hope to do.
factor in that the more wounded he gets the BIGGER and STRONGER he gets and that his reflexes are quick enough to catch a rocket from out of the air and this is spite. the hulk would destroy kong. one punch would kill him for sure.