[vomitron]

I've been watching a little more speed channel lately and keep seeing zmax products advertised and endorsed by carol shelby etc. Anyone have any additional info/experience with any of their stuff?

 

[MikeD05GT]

its the only oil to penetrate the metal.

 

[silverstang]

Its garbage. Don't waste your money.

 

[stanglifemike]

I cant believe Carroll Shelby is endorsing this stuff like he is....

 

[FM1R]

All oils will soak into metal. Just about everything you touch has some kind of petroleum base in it. whether it be natural or manmade. When they produce iron from iron ore then burn the impurities off, and melt it down, and add whatever they need. Then they take those impurities and make **** with it.

I know this because my family owns a foundry. We bought it, and decommisioned it, and cleaned for the EPA, but during the decommisioning I learned how they casted cylinder heads. I actually learned how to cast my own intake. I have never a complete intake manifold, but I did a couple pieces for my truck, as well as some turbo pedestals for my truck. It' pretty cool ****.

 

[MikeD05GT]

I cant believe Carroll Shelby is endorsing this stuff like he is....

hes 134 years old..i dont think he has a say in what he endorses lol...

 

[unlicensed to drive]

Well then, I guess he'll endorse whatever they'll pay him to. I'm never drawn in during any commercial where a well known person endorses a product.

 

[1rnkpny]

Change your fluids regularly and you won't need it. Your brand new car should need it anyways. If you're over 1500miles, go to synthetic and don't look back!

 

[Goldenpony]

Just snake oil.

 

[MikeD05GT]

i use motorcraft every thing in my car..im afraid to use anything else..just a pet peeve i geuss

 

[Darwin]

Full synthetic, the rest is pathetic. Save your hard earned cash.