Duramax CARNAGE....
Long story short, my bud found out the hard way that a tune with too much timing and rpm plus a bad valve adjustment after installing head studs will get ya.....
Just outa the truck


Something is missing from this pic

Whole truck is tore apart...


UNtorquing the head...

More parts...


Just outa the truck


Something is missing from this pic

Whole truck is tore apart...


UNtorquing the head...

More parts...












That's bad news right there