Some History;
Back in Feb 2005 I sent Sparky @ Butler Labs a quart of Mobil 7500 SM 5w-30 and 10w30.
Those Results are here --> Butler VOA of Mobil 7500 SM 5w-30 and 10w-30
George at AVLUBE asked me to send him a sample of Mobil 7500 5w-30 SM from the same batch as above.
I did and here is the VOA;
I'll also type it here incase the link is down...
Bottle codes are; OCN18A5A-5835 top line
023572 1112 bottom line.
Marked GF-4, API SM/CF
Thanks George for running this!
Take care, bill
Back in Feb 2005 I sent Sparky @ Butler Labs a quart of Mobil 7500 SM 5w-30 and 10w30.
Those Results are here --> Butler VOA of Mobil 7500 SM 5w-30 and 10w-30
George at AVLUBE asked me to send him a sample of Mobil 7500 5w-30 SM from the same batch as above.
I did and here is the VOA;
I'll also type it here incase the link is down...
(if I did not type it above, It was zero...)code:
Iron - 1
Lead - 1
Tin - 2
Aluminum - 2
Silicon - 4
Boron - 72
Sodium - 338
Potassium - 3
Magnesium - 9
Calcium - 2164
Phosphorus - 787
Zinc - 951
Moly - 157
Water -
Visc 100c - 14.4
Soot -
Oxidation - 12.00
Nitration - 4.70
Bottle codes are; OCN18A5A-5835 top line
023572 1112 bottom line.
Marked GF-4, API SM/CF
Thanks George for running this!
Take care, bill