whereas before there was no one with a map that would be able to run the high compression engine with a little boost. You can't just put a turbo ECU on that engine and expect it to run. The timing will be waaay to advanced. I suspect this may be one of the limitation that the supercharged NA Z was running into. So, shall we revisit this age old tech talk of turbocharging the NA engine? With this tool you will be able to build maps that WILL work with that setup.