[Power Surge]

Thanks for all the suggestions. I went with the Rotella T. Ironically, I've used it for years in my powerstrokes, but it never dawned on me to use it in anything else.

I understand Steve's point of the different formula, but my motor is far from requiring anything like Steve is used to. It's just a mild, all iron, hydraulic lifter FE.

My main reason behind the question was to see what weight people were using in the hot months.