Whoopsy:

Cause we wrote the posts at the same time but you posted a tad earlier than me haha

Porsche spec-ed 93 octane here in North American using the measuring method here. that that works out to be around 95? Using the European rating?

I think 96 but I'm not so sure. I learned something about 3 points difference between the US and European octane rating but still not sure about it.


--

RC (Germany) - Rennteam Editor Porsche 991 Turbo S, Cayenne GTS (958), BMW X3 35d (2013)