Valvoline premium blue
 

Any body know what the zinc content of valvoline premium blue oil is? I've been looking for specs on the web but cant track them down. Shell Rotella seems to be near impossible to find around here so I need something as good to run in the T//A

You can add a additive to any oil and you will be fine (Synpower, EOS or STP).

Look here: http://www.highperformancepontiac.co...il/index1.html

I have been told the 15oz bottles of Valvoline Synpower is a better package than the EOS but that will be up to you to decide through your own findings.

Take it easy :Peace:

Delo 400 is also another very good oil that you can buy in gallon containers at Costco.

try a farm store like rural king / quality farm and fleet / or tsc, they normally handle shell. you can also contact a trucking company and see who their oil distributor is.

mike