3400 cat piston failure ie stuck pistons

[delanor]

i am looking for solution to a problem with the 3400 cat piston liner failure . we have had several engines that have hade this problem , iam interested to see if there is anyone else having this problem also. we have a dyno and run the engines in a controled breakin process . i am suspesious of the piston packing thank you delanor

 

[AllenR]

What cylinder liner are you using?

Allen