In a European spec of 3.5hths or more, better off using BG EPR, LM Engine Flush, or High Performance Engine Cleaner with a stout A3 B4, Redline HP Euro. If I had to run VRP, it would be 5w30 with a bottle of Schaeffer's Moly EP 132 to try and get in the 40 range. No goosing it, just simple old lady driving, no track and no speeding. Maybe adding a qt of 30wt HD to help get the hths up. So in a 5 qt sump after a pre oil flush, 4 qts vrp 5w30, 1 pint moly ep 132, other pint sae 30HD from Valvoline or Napa.