Slick 50 engine treatment?

[BillBlatt18]

what do you think about it, what have you heard about it?

 

[04Hoe]

Garbage, nothing more than Snake Oil.

 

[yukonjacks]

Start using royal purple and a k & n oil filter, it will give your engine plenty of miles. oil goes for about $7 - 8 bucks the filter is about $13. Bit pricey but well worth it

 

[titanium02]

All that stuff is marketing. Doubt any of it does anything... ZMax maybe

Just keep changin the oil when your supposed to. Full Syn.

 

[blueflamed03]

regualr oil changes FTW, AC Delco filter tho, IMHO.

 

[MikeTheApeman]

All that stuff is marketing. Doubt any of it does anything... ZMax maybe

I don't know if the study is still out there, but there was one reference that ZMax was nothing more that dyed mineral oil.

 

[Mr45]

I've heard good things, I've heard bad things.

I used it, quite successfully, in hydraulic shocks on classic British racecars. It was nice and thick, stiffening the suspension up right where it should be.

 

[gtbigup01]

All that stuff is marketing. Doubt any of it does anything... ZMax maybe

Just keep changin the oil when your supposed to. Full Syn.

I agree with you. I feel the same about the $8 royal purple and amsoil. I'm not by any means saying they are not good oils, I'm saying our trucks will last just as long with Dino oils. Most of us will trade or sell our trucks before it lives its lifetime thus not even seeing the benefit of expensive oils use. I know it's just a personal preference thing, I myself use Mobil 1 sync and have never owned a vehicle for more than 5 yrs. In 14 yrs I've owned 8 cars, 3 used 5 new. Talk about a waste. I am now on my 9th and first domestic 06 Denali. Somebody stop me

 

[Z15]

FTC Sues Speedway Motorsports and Oil-Chem Subsidiary
Performance Claims For zMax Auto Additives Are Unsubstantiated, FTC Charges

The Federal Trade Commission has filed suit in U. S. District Court seeking to halt false and misleading advertising for zMax auto additives and has asked the court to order refunds to consumers who bought the products. The agency alleges that enhanced performance claims for the product are unsubstantiated, that tests cited to support performance claims actually demonstrated that motor oil treated with zMax produced more than twice as much bearing corrosion than motor oil alone, and that the three different products - an engine additive, a fuel line additive and a transmission additive - were all actually tinted mineral oil. zMax is manufactured by Oil-Chem, a wholly-owned subsidiary of Speedway Motorsports, Inc. Speedway, based in Concord, North Carolina, operates NASCAR race tracks in the South and in California, in addition to marketing the zMax products.

http://www.ftc.gov/opa/2001/02/zmax1.shtm

If You Have To Use Oil Additives Then You Are Using The Wrong Oil

 

[04Hoe]

About 10 years ago or so, a big company did a Million Mile Oil Study in the NYC Cabs.

It basically boiled down to oil is oil, and additives are a waste of money.

Keep in mind technology has changed since then, so who knows.

I am sure a Google search could find the Study results.