My friend recently purchased a 97 Camaro with mildly built lower end. HE is wanting to turbo the LT1 and have me tune it. I notice with TunerCats their is no extended boost tables for 2 or 3 bar so is SD tuning completely off the table? Could i install a 3 bar and set PE to trigger before building boost?

Another option, could we substitute to a new GM style maf such as the slot maf and re scale the table somehow? Sorry im not very knowledgeable of the older ecms.