Edelbrock 3574 Fuel Injector Replacement fuel injectors for # 3501, # 3502, # 3562, # 3563, # 3505 and # 3506 Performer Multi-Point EFI system Injector fuel-flow rate is 19 pounds / hour at the rate of 45 PSI (185 cc per minute) Injector impedance is 14.9 ohms and the driver type is 12 V saturated circuit Compatible with racing gasoline and methanol Ideal for use in high horsepower turbo applications