Oil additives

[sb2463]

Shelby is now on a TV ad for an oil additive. Is anyone using any? In the old days, years ago, I used some on other cars. (Slick 50) I have not used any on my MM.

Thanks
Sb2463

[imorb1994]

http://www.mercurymarauder.net/forums/showthread.php?t=55852&highlight=zmax

[sb2463]

Thanks For the Zmax info that was on the site. I will pass too.

[RF Overlord]

Carroll Shelby has lost a huge amount of respect from me for this foolishness. He's way too smart to actually BELIEVE that tripe... I hope it's not because he needs the money.