Building on the popularity of our current Holley EFI 220 pound per hour injectors, we are now offering them dynamically flow matched. These new flow matched injectors include dead times matched within 20 microseconds and dynamic flow matching within 1%. The Holley EFI 220lb/hr Flow Matched Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. The Holley EFI Flow Matched Fuel Injectors provide precision fuel delivery you can depend on.