I did not want to be the one that brought that up, but now that it is out of the closet, here are my thoughts about this subject. Basically, though, FWIW & IMHO:
About 2 or 3 years ago there was a post / thread on one of the forums, probably this one, regarding the use of various oil additives & oil stabilizer in general. There was a short film clip with it, and the Lucas Oil Stabilizer did sort of drive the Lucas Oil Stabilizer away from the product that it was supposed to lubricate. I tried some in my Z06 when it had about 50K miles on it and I just did not fall in love with the product. I can't say that it did any good, and I can't say that it did any bad. I do not have the same faith in the Lucas Oil Stabilizer that I do in either GM EOS and / or Richard Clark's ZDDP Plus product. I am going to stick with Mobil1 & GM EOS until I run out of GM EOS, and then switch over to Richard Clark's ZDDP Plus and whatever oil that I decide to run. HTH.