Since 2001 I have had the used Mobil I oil of my highly modified 1999 Corvette LS1 engine

Results below cover 5 test sample periods since 2001 to just tested this winter of 2022

Keep in mind the engine has 35,500 miles, outputs 125 HP more than when stock and water/Methanol is injected via intake manifold

To understand what the results are, attached below is defined by the test lab that does the testing

Attached Files Backstone2022.jpg
oiresultsdefined.pdf (179 downloads)
Results Defined

Team ZR-1
True Custom Performance Tuning