500cc ASNU Honda/Acura Injector Set

Product Code: ASNU90-500D-115
Availability: In Stock

Available Options

Plug & Play Option 4cyl:

Price: $530.00
- OR -

Honda/Acura ASNU Injector Set: 4x500cc Saturated / High Impedance Ball & Seat Injectors. Featuring ASNU’s proprietary diffuser plate.Plug & Play fit to OEM harnesss. NOTE: OBD2 requires pigtails HA003 or Plug & Play adaptors HA006.

All injector sets include:

An advanced spray pattern, as a result of ASNU'’s proprietary diffuser plate, for precisely controlled atomization. This more uniform dispersion of fuel droplets means a better fuel/air mixture that burns more completely for improved cold starts, idle and fuel consumption.

ASNU's injectors are flow tested and rated at 43.5psi (3Bar) at 90ºF fuel temperature using CF-16B calibration fluid.

ASNU's injectors are set up to and include all o-rings needed to fit the factory application for the listed vehicle. For aftermarket or other unusual setups please contact us prior to placing your order to make sure you receive injectors that fit properly.

This injector set contains high impedance injectors matched to the saturated injector signal generated by this vehicle’s OEM ECU, OR is suitable for use with an aftermarket ECU made or set up for high impedance injectors.

Click the thumbnail below to view Injector Sizing and Identification Ring Chart:

NOTE: Injector fitment pictured and actual injector may differ.

Injector Specs

Cylinder Quantity 4
Impedance High-Z
WHP on Gas at 43.5psi 90%DC Turbo 242.86
WHP on Gas at 58psi 90%DC Turbo 280.50
WHP on E85 at 43.5psi 90%DC Turbo 186.81
WHP on E85 at 58psi 90%DC Turbo 215.77
WHP on Gas at 43.5psi 90%DC NA 291.43
WHP on Gas at 58psi 90%DC NA 336.60
WHP on E85 at 43.5psi 90%DC NA 224.18

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