Blown motor or fuel/ignition problem
 

Was driving car at about 10psi boost and just started missing real bad and running real rich even sitting there at idle it Misses and runs rich. 93 rx7
Power fc
Street port motor
Non sequential turbos
Tuned to 14.7psi
Also when I rev motor up in neutral just sitting still under no load boost gauge goes up to 10psi
Vmop sensor reading 0.83v
Fpd,pac,Ccn,sensor colorin in also on commander
Any help appreciated!

A quick and dirty compression test is easy:

Is My Engine Blown?