I wired a Positive displacement LT1 car for a SCIAP and the results do not look correct (stays at 97kPa)
I'm not sure if this is a error in the scanner or what.. A log of a LT4 car should let me know.
Please log Supercharger Inlet Pressure and Supercharger Inlet Vacuum. Don't even need to drive it.. just crank and rev a few times.