Originally Posted By: jdavis
When I compared the SDS the other day of 5w-30 and AFE 0w-30, it appears the 5w-30 has more PAO content %.
Also, the 5w-30 has more zinc, phosphorus, etc according to the product data sheets on the M1 website.
Presently, that indeed seems to the be case with the current formulation of the 5w-30 having 20-30% PAO, the AFE 0w-30 having 10-20%.