From what I understand from Dan, it is a combination of both friction modifiers and viscosity stabilizers. For obvious reasons, he wouldn't go into great detail about the chemical properties of the additive, but did explain that it contains many of the base compounds they USED to put in oils years ago and now no longer do to reduce costs.
That's all I really know about it. That, and it worked well for my 6.0L. Now to try it in the Expedition.
__________________
Bill Cohron - The Mad Doctor
Power Hungry Performance - The
ORIGINAL in Ford performance tuning... Since 1997!
(678) 890-1110
www.gopowerhungry.com - Home of the
Hydra Chip,
Minotaur Tuning Software, and the new
Orion Reflash System for Navistar!
Bring back

Windows™ XP and 7.

Windows™ Vista and

Windows™ 8 is a pain in my a$$!

Windows™ 10 is only slightly less annoying!

Windows™ 11 is garbage!
Much to my surprise, I'm actually quite enjoying Linux!