M111 turbo engine - which beefy 722.5 auto?

[260DET]

Apparently the stock M111 auto does not like too much extra power, is there a better alternative that fits mechanically? Perhaps one from a M113 5.0 V8?

[Frank Reiner]

Originally Posted by 260DET

Apparently the stock M111 auto does not like too much extra power, is there a better alternative that fits mechanically? Perhaps one from a M113 5.0 V8?

Gearboxes capacity is measured in torque, not power.
OEM 722.3s are up to 400Nm, rather more with mods.
The internals can be used in a .5, then the OD becomes the weak sister.