AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Fuel Delivery>Fuel Tanks EFI conversions will require a

EFI conversions will require a larger-than-stock return line for proper low pressure control

NPT gauge ports allow both first stage line pressure and second stage carbureted pressure to be adjusted and monitored

not 'cast'

the FPSC returns the fuel pump to 100% duty cycle for maximum flow

Pump provides 14 PSI fuel pressure - perfect for cars that leave hard

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge Fuel Delivery>Fuel Tanks EFI conversions will require aFaster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM's Wideband Controllers with X Digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning. Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor. While flow of exhaust gases can affect deadtime, it is not the only