Description
For Oldsmobile allows customers with existing EFI induction systems to upgrade to the PF4 systemThis Pro-Flo 4 ECU and Electronics Kit for Oldsmobile engines offers an economicalplug-and-play solution for enthusiasts who want to keep their existing EFI Induction system (intake manifoldfuel railsand accessories) but want the performance advantages of the Pro-Flo 4 EFI system. 
 
 Pro Flo 4 EFI ECU and Electronics kits include supporting sensorsa distributoran ECUa wide-band O2 sensora wiring harnessand components for Oldsmobile applications. This EFI system has both fuel and spark control features. The ECU includes a learning capability feature that adjusts the fuel injection calibration to maintain the specified target air-fuel ratio. Minimal setup and tuning adjustments are required with Edelbrockâ??s E-Tuner Software for IOS and Android tablets and cell phones. The software includes base calibrations for most applications and necessary adjustments for AFR targetignition curveidle speedacceleration tuningcoolant fansrev limiteretc.
 
 The customer must provide an induction system including a manifoldthrottle bodyfuel railsand injectors. Alsoa fuel pumpregulatoror fuel lines are not included. Users must refer to the Calibration Matrix in the instructions for the required injector size depending on engine cubic inches and HP requirements. Required injector sizes 29 lb./hr.35 lb./hr.42 lb./hr.and 60 lb./hr. Compatibility with forced induction applications requires 80 lb./hr. injectors.





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