So, after the disappointment of the bigger compressor have decided to accelerate the development to the next step. I know that I won’t get to my ultimate peak power goals with the electric supercharger on its own, and definitely not for prolonged track sessions. For the high end of the engine RPM range a turbo charger is always the best power adder as there is so much waste heat energy going out the exhaust.
The great thing about the electric supercharger system is the instant boost and the throttle response and control which is almost NA like. So, the plan is to put the smaller compressor back to create boost from idle to ~4500 rpm, then from 4500 rpm to redline the turbo will take over. In essence it will be an electric anti-lag system.
The electric system will be stripped out of the car entirely. A turbo will be installed and tunned, then the electric system will be reintroduced.