I have a 87 Turbo Regal and I want to use MMO in my engine.  Everything that I have read tells me it is ok to run this in my engine but nothing said about the use with a turbocharged motor.  Will this hinder or aid with the high spooling of a turbo charger.  Should I use the recommended 1 quart per oil change.  I use MMO in my gas already.  Thanks.

Using Marvel Mystery Oil in your turbocharged engine will not cause any problems.  It should help provide additional lubrication to the high spooling of the turbocharger.