the stablizer adds even more lubricity to the oil, allows the oil to maintain a better "film" on lubricated parts so that eleminates the "dry start" issues. reduces internal friction between parts, for even more power. it also allows the oil to span better between parts. great stuff. use it in the diffs also.
plus, when you support lucas oil, you are supporting our awsome indianapolis colts, and the retractable roof, but dont let this keep you from using the product, it really is a great product...lol