





Fuel Injector – competition use only by FEULING PARTS (Manufacturer's ref: 9935). Designed and manufactured in the United States, this high-capacity injector is intended for high-performance setups where fuel delivery must keep pace with power increases. Ideal for tuned engines and large twins requiring a flow rate greater than the original equipment, it prioritises fine atomisation and a constant supply through multiple spray orifices.
Designed to optimise the air/fuel mixture on road/touring and vintage/classic sports setups, this injector helps maintain a steady supply under heavy demand. Caution: competition use — mapping adaptation and injection tuning on a dyno or by a recommended tuner is advised to fully benefit from the additional flow and avoid inappropriate richness.
Common application examples: large Harley-Davidson builds and high-displacement customs (e.g. Softail 1923 117 H.O.). For any installation, check compatibility and perform electronic tuning before use on the road.