For engines using early style EV1 plug. These are 60mm tall!!! no plug adapter needed!! 80 LB at 43.5 PSI. These flow 93LB in an LS rail running 58 psi fuel pressure. These are brand new Bosch EV14 cores that have been modified and tested.These units are high-impedance; making them compatible with most ECUs, while delivering the most flow available in a High-Impedance injector. These injectors are able to function at high fuel pressures and dont exhibit the high fuel pressure handling problems found with many other high flow high-impedance injectors. Many tuners push these injectors to 6 bar and higher.Price is per injector.Great for LS1, LS6, Fords pre-03, Dodge, JeepPart Number:FIC80EV1Please Read: Our fuel injector sets are custom fitted to your application. Please tell us your vehicle year, make, and model and leave the rest to us! Each set will be flow matched and come with a USB drive containing the data for your set.