*MIX*- M1 Euro 0w-40 & Val PB "Restore" 10w-30, 8k OCI

[jetman]

Here's what OAI had to say (sample #3).

OUT: my mix of 5qts M1 Euro 0w40 & 2 qts VPB"Restore" 10w30.
OFF: Fram Ultra XG3506

Stock LS1, 80% hwy miles, OLM = 45% remaining.
TAN included for $7 more

IN: 7 qts HPL PCEO 5w30
ON: Purolator Boss PBL14006

sample #2 was a similar mix of these 2 oils.
sample #1 was M1 5w30 and a lot of unknowns about it (new to me car).

 

[fantastic]

Great run! Fuel low & BN/AN seems to be still usable oil. 1 qt top off may have helped the numbers but 1 qt over 8k not bad at all IMO. Excellent to see Si come way down & Cu down as well. We know VPB Restore is source of high oxidation. Your best run so far.