3.0 super low to no compression in cylinders 2 and 5

[kiragyu]

well this past friday i was driving up to my friends cabin and i noticed i didnt have alot of power (couldnt go faster then 75mph) i didnt think anything of it because i have big tires and i had a big tree stand in the back well it developed a knock that sounded like a machine gun when i would accelerate. well i limped it along as best i could trying to get up to a dealership that was 45 mins away that my friend worked at well i didnt get that far i kept losing more and more power then even when i steped on it it wouldnt accelerate and then i my engine stopped. it wasnt leaking any fluids there wasnt any anti freeze in my oil nor was my oil over filled. well we had it towed to his dealership and he checked it out today there was little to no compression in cylinder 2 and 5. do you guys have any ideas or have heard of anything like this?

 

[kiragyu]

blew threw a piston just so you guys know

 

[06RangerXLT]

yep, that'll do it!

 

[kiragyu]

v8 swap

 

[rneal55555]

2 pistons ???