Screamin' Eagle 5.5 GPS fuel injectors (Pair) for Harley M8 Motorcycles. Approximately 1,000 miles use. These have been fitted to my 128" FXDR and in conjunction with my RS472 cam (also for sale) made 135 WHP and 155 Lb Ft Tq. Items for sale due to investing in cylinder head work which requires 6.2 GPS injectors. Fitting these will require and ECU remap.
