Edelbrock has a complete selection of fuel injectors that are the perfect accessory for our competition supercharger systems. All of the USCAR style fuel injectors are high impedance and have a dual spray pattern for optimal distribution in multi-valve engines. All of the Bosch style connector fuel injectors are capable of supporting over 800 HP. Edelbrock fuel injector flow rates are at 300 kpa or 43.5 psi. All fuel injectors are sold in sets of 8.