Chromjuwelen Motor Öl powered by Mathé. Custom tailored for classic engines.
All details & order @ chromjuwelen.com
I am not a Porsche fanboy. But this awesome video from Will Roegge about Jeff Zwart's new record (11:31.095) makes want to have a GT3. Now. To be exact.
Btw, here you'll find an in car video - just in case you are looking for a more "pure" version.
Mr. Roegge, I take my hat off to your work.