Hi,
Delvac 1 has no friction modifiers to my knowledge. It is more than suitable for most modern petrol engines
The high TBN is required for diesel use of course
and Porsche have always had a diesel oil secondary requirement on their oils. Many Euro makers state ACEA A3/B3 for their engines - a petrol and diesel rating
Regards
Delvac 1 has no friction modifiers to my knowledge. It is more than suitable for most modern petrol engines
The high TBN is required for diesel use of course
and Porsche have always had a diesel oil secondary requirement on their oils. Many Euro makers state ACEA A3/B3 for their engines - a petrol and diesel rating
Regards