Time to start a flame war.
Has anyone else noticed that almost all of the Castrol TWS 10W-60 UOAs come back showing lead (bearings) in the wear metals? I've had three analyses of Redline and never a detectable level of lead.
Dinan compliment of stuff plus PF rotors and RG63s. Enough for now.
Why, yes. I am an abrasive bastard.