I'm toying with the idea of an electric supercharger for an 1986 Fiero 2.8L V-6. It would provide 7 psi of boost to 3750 rpm and then tail off to about 4.5 psi of boost at 5500 rpm. I have looked at the PROM for an 1989 turbo 3.1L (RPO LG5). This uses speed density with a boost fuel multiplier for MAPs greater than 100 kPa. I can't see how this would work with the operating curve of the electric turbo so am thinking I need to convert engine to mass flow fuel control. I'd like to stay with something GM. I know the 94-95 3800 supercharged V-6 (RPO L67) uses mass flow. However that engine also has cam and crankshaft positioner sensors that the Fiero 2.8L V-6 does not have.

Anybody got any recommendations?