Well still been calling around. Can'y find it. Sure would like to know were Lake Forest Sportscars gets their's from.
I can't even find GC! Might try M1 0W-40 at my next oil change. Been using Valvoline SynPower 5W-40 with no issues. Have 60K miles on my '06 GTI with the 2.0L FSI engine. Oil consumption minimal at 1/4 qt. in 5,000 miles (OCI).
Have no idea if my intake valves have any deposits but I'm assuming from the lack of oil consumption I should be OK.
David