Thread: Z-max ??

Flamesuit ready...As a general rule of thumb,I really have tried to never put additives in my engines.
Anyone use it,any thoughts,or experiences with the stuff.
I do find it interesting that it seeps into the metal(if it does,lol)
I just wonder if Carroll Shelby REALLY uses the stuff .


If not how much does he get paid to LIE
I did find this
http://www.ftc.gov/opa/2001/02/zmax1.shtm

One of my coworkers claims that the lifter noise from her super-old subaru went away after using it. that's pretty much the only person I know that has even tried it.

Back in 00 I bought the Zmax set but it came with an extra bottle for motorcycle/lawnmower engines. I was going to add it on my 550k+ 91 Toyota p/u, but that day never came since I totaled the p/u in a accident. Soo I took it back to PepBoys for a refund.

my buddy used it on his integra. e said it did something but i have no idea if it worked.