No start diagnosing

[C.Fuller305]

I have a 1994 ford ranger 4.0 v6 4wd. I was driving home today and I lost all power. When i pulled off to the side of the road and tried to start it back up it sounds like there is no compression at all. I got it home and did a test cylinders 5 and 6 are showing 60 psi throttle closed and 70 psi throttle open. I checked all the wiring fuses relays etc.. ANY ideas i need to get this truck back on the road.

 

[rusty ol ranger]

Probably jumped time and bent the valves