Fuel injector 5.3 g/s, EV-6 Plug in. Injectors provide 20% more fuel than the OEM 27400015 injectors and 3.5% less than the SE 5.5 G/S injectors. These deliver fuel at 5.3 grams per second through multiple spray holes. Recommended for performance engine combinations making over 90 rear wheel horsepower. Injector has EV-6 USCAR type connector. Note: See 588068 (27% more fuel), for engines making over 110 rear wheel horsepower.