RE: Anyone using Mobil 291 turbine oil?
Garrett:
Mobil 291 is their new "4th generation" synthetic turbine oil.....Mobile II was their 2nd generation oil, and 254 was their 3rd generation.....it meets Milspec L23699, and is one of the new 3rd and 4th generation "low coking" oils produced by the various turbine oil producers.......should be similar to Aeroshell 560.....I am thinking about switching to it as soon as my current stock of 560 is used, as it is about $30.00/case, or about $1.25/can cheaper than Aeroshell 560......
Tom