PCA SDR

Posted: **Mon Nov 12, 2007 9:38 pm**

Stumbled across this, as it was the topic of several conversations at the autocross last weekend, in regards to reduced levels of ZDDP and other additives in current API-rated oils that would not meet previous or current Porsche standards --

http://www.roadrunner-region-pca.org/Po ... rticle.pdf

Cheers,

James Wilson

Posted: **Mon Nov 12, 2007 10:06 pm**

Another interesting article--

http://www.animegame.com/cars/Oil%20Tests.pdf

Posted: **Mon Nov 12, 2007 10:51 pm**

More fun stuff from the oil nerds regarding additive packs in the Mobil 1 High Mileage vs. Extended Performance vs Regular Mobil 1.

http://www.bobistheoilguy.com/forums/ub ... Post985660

Posted: **Mon Nov 12, 2007 10:55 pm**

http://sterkel.org/avanti/documents/HowMuchAdditive.pdf

PCA SDR

Porsche & Approved Engine Oils

Porsche & Approved Engine Oils