Description

Subaru Impreza HKS Fuel Injector – 800cc (EJ207) 14002-AF001

Price is per injector – EJ207 Only

【INJECTOR UPGRADE KIT】

Improving the tuning level such as upgrading the turbine usually requires replacing injectors with larger capacity injectors. HKS provides 2-Jet type Injector Upgrades designed for specific engines and various types of injectors for stable fuel delivery needed on high-performance applications.

【2-Jet TYPE INJECTOR UPGRADE】

HKS original 2-Jet type Injector Upgrades were designed specifically for certain engines; therefore, installation is very simple. For higher combustion efficiency, this injector was designed to inject fuel toward the valve head with better fuel atomization.

Injection toward Valve Head: Injection direction was carefully adjusted toward the valve head; therefore, the A/F response delay due to inefficient injection can be improved.
Better Fuel Atomization: As the injection range gets wider, the atomized particle size becomes smaller; therefore, combustion efficiency can be improved with less black smoke. Also, the fuel atomization improvement can lead better low-temperature startability and A/F response which improve the torque.

HKS 2-Jet type Injector

Injection toward the valve head and better fuel atomization ensure efficient fuel vaporization.

Other 2-hole Injector

Fuel vaporisation properties are clearly worse than HKS 2-Jet type injectors. Fuel which was not vaporised correctly can flow into the port and cause knocking.