986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Rotella T6; (A Non A40-spec oil) honest opinion?

Racer Boy · 08-22-2020, 09:51 AM

I use the DT40 in my '02 2.7. It hasn't had an engine failure yet, so how is that for anecdotal evidence?

The car is used for street driving and track days, and the car has 154,000 miles. I've used the DT40 for the last 4,000 miles, so the car (as far as I know) hasn't always used that oil..

08-22-2020, 09:51 AM	#4
Racer Boy Racer Boy Join Date: Sep 2015 Location: Seattle, WA Posts: 946	I use the DT40 in my '02 2.7. It hasn't had an engine failure yet, so how is that for anecdotal evidence? The car is used for street driving and track days, and the car has 154,000 miles. I've used the DT40 for the last 4,000 miles, so the car (as far as I know) hasn't always used that oil.. Last edited by Racer Boy; 08-22-2020 at 09:56 AM.