Out:
(4.25) quarts of VWB, 5W20, API SM
OEM Toyota Oil Filter
In:
(3) quarts of Mobil Clean 5000, 5W20, API SM
(1.25) quarts of Rotella T6, 5W40, API SM
OEM Toyota Oil Filter
Per the viscosity calculator and an average of T6 thicknesses, this should be a heavy SAE 20 if not a thin SAE 30. I'm just playing with my T6 I got from AAP during the time their rebate code was allowing T6 to be discounted.
Dad said the oil was very dark and had signs of sludge in his opinion, and seemed odd for a "synthetic" oil. I simply told him that he should consider changing the oil every 3mo/3750 as per the manual.
Out: 5W30 Valvoline Synpower and Defense DL10060 Filter
In: 10W30 Pennzoil Ultra and Wix 57060 Filter
Oil changed after 844kms
Supercharged the motor and added a bunch of another internal and exhaust goodies. Ferrari's want to run the same oil as I am, so I just want to prove is not just the oil.