F250 7.3 turbo diesel vs dodge cummins 6.7 or 24 valve?

Who would win in a chain pull I drive the 7.3 and my buddy is a die hard cummins fan and believes his dad's cummins would pull my ford all over. What would actually happen.

It's actually about traction. I'd bet on the smallest truck you can find with simecs air lockers front and back and enough weight to get grip. Your overpowered lumps would be spinning one tyre per axle as I pull you into the weeds.

It's more about not breaking traction than anything else. The first guy who's wheels start spinning first will lose.

Dodge = win ford= found on road dead

The one that could get the best traction…

What if the easiest way to win a tug o war is to wrap a chain around the rear axles as the Cummins can develop enough torque to rip the rear differential right from under the trucks.

Heavier and higher wins. The highest
hitch steals weight from the lower one.