saab - fuel air mix guage
Now that the ECU has been upgraded by Jak Stoll, it appears that the fuel pump may need to be replaced. The car stutters at full throttle. This may be due to the fact that the car jumped from 14 psi to ~24 psi of boost. Before I go replacing the fuel pump I want to make sure that is the problem so I got a fuel air ratio gauge. Prosports does not yet make a gauge that matches my boost gauge. This one is hideous once turned on but hopefully I wont need it turned on all the time.