Any body use the synthetic oil stabilizer from Lucas, I tried searching and only came up with Lucas injectors so if its a repost too bad. Also do you think the synthetic is any better than their regular.

 

GM would slap you for using a stabalizer. They say it over and over again that its not needed and will ruin your engine.

If you want GOOD oil, thats better than Mobil1 then check out Amsoil. I HIGHLY recommend them.

 

or check out Royal Purple.