heard some stuff about the stock 6.0 liter powdered metal rods not being worth a **** over 550 horse. im in engineering and this sounds like a crock of ****, if you ask me. old school pink rods can hold 500 for a good while with studs
I would file that under, you can do it but why would you want to? I know for a fact the powdered metal rods are a weak point in the 6.0 motor whether they will hold 550hp or not.