Lately I have been getting emails and PM's with regards to the factory fill for our gearboxes.

Here is the direct link to Mobil 1 factory fill.

http://www.mobil.com/USA-English/Lub...90_80W-140.asp

We need to order the 75W-90

For guys in the know, like Brian Copans, he recommends this to all of his customers. Please be warned that there is a off the shelf Mobil 1 "consumer" lube that one can purchase. The formulation is not equal to the new Delvac.

Porsche Motorsports ALSO uses this in the Cup and GT3RS and RSR's.

If you read the first paragraph the Mobilube SHC which was the factory fill for our cars has been replaced with Delvac.

Here is the new link.

http://www.mobil.com/USA-English/Lub...90_80W-140.asp