Feuling FE-9935 6.1g/s Fuel Injector for Milwaukee-Eight Touring 17-Up/Softail 18-UpPart # 9935 Fuel injector 6. 1 g s, EV 6 Plug in, Fits '17 '24 Milwaukee Eight Touring and Softail models. Injectors provide 39% more fuel than the OE injectors and 11% more than the SE 5. 5 G S injectors. These deliver fuel at 6. 1 grams per second through multiple spray holes. Recommended for performance engine combinations making over 110 rear wheel horsepower. The Feuling 6. 1 g s Injector supports 185+ Horsepower and out flows our competitors