SKU: 4685772872

650cc FIC Honda/Acura Fuel Injector Clinic Injector Set (High-Z) K, S2000 ('06-'09)

Sale price$245.25 Regular price$272.50
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Description

650cc FIC Honda/Acura Fuel Injector Clinic Injector Set (High-Z) K, S2000 ('06-'09)Honda Acura K ('01 '11), S2000 ('06 '09) Fuel Injector Clinic Injector Set: 4 x 650cc Saturated High Impedance Ball & Seat Injectors. These injectors utilize the latest technology and provide great linearity and short pulse width repeatability. Includes pigtails PGT USC4 or add Plug & Play adaptors PADPUtoH4 Fuel Injector Clinic injector sets are precisely flow matched to within 1%. Each injector within each set is individually numbered and results

Honda/Acura K ('01-'11), S2000 ('06-'09) Fuel Injector Clinic Injector Set: 4 x 650cc Saturated / High Impedance Ball & Seat Injectors. These injectors utilize the latest technology and provide great linearity and short pulse width repeatability. Includes pigtails PGT USC4 or add Plug & Play adaptors PADPUtoH4 

Fuel Injector Clinic injector sets are precisely flow matched to within 1%. Each injector within each set is individually numbered and results for each injector are listed on a detailed flow sheet included with the set. 

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

Superior short pulse width control and tight manufacturing tolerances make these injectors easy to tune and provide great drivability.

Fuel Injector Clinic 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.

Every injector is covered against failure caused by defects in original manufacture by our 12 month warranty.

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.

This set of injectors requires you to change the injector plug on the wiring harness in your car. This can be done by soldering in the pigtails (included with purchase) to replace the plugs currently on your harness, or you can choose to purchase the optional plug-n-play adaptors which will convert from the type of plugs on these injectors to the plugs on your harness without any need for cutting or soldering.

This plug conversion is made necessary because FIC always chooses to provide brand new, unused injectors for its performance applications. We do not believe that increasing the chance of a failure due to using remanufactured or core program based injectors is ever warranted.

 

HP Rating

Cylinder Quantity 4
Impedance High-Z
WHP on Gas at 43.5psi 90%DC Turbo 315.71
WHP on Gas at 58psi 90%DC Turbo 364.65
WHP on E85 at 43.5psi 90%DC Turbo 242.86
WHP on E85 at 58psi 90%DC Turbo 280.50
WHP on Gas at 43.5psi 90%DC NA 378.86
WHP on Gas at 58psi 90%DC NA 437.58
WHP on E85 at 43.5psi 90%DC NA 291.43
Fuel Pressure (psi) 43.5
Engine aspiration naturally aspirated

Adaptors

Plug-N-Play Adapter PADPUtoH4
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 4685772872

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Pamela
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★★★★★ 5
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Reviewed in the United States on May 1, 2026
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Tilly
New York, US
★★★★★ 5
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Size: 7.5, Color: Sand
Great fitting. Beautiful. Fit like a glove. Great to walk in. Great quality. Lightweight. All in one gorgeous sandals.
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Reviewed in the United States on May 11, 2026
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J. C.
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★★★★★ 5
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Size: 8.5, Color: Bay Fog
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