Fuel Injector Clinic 1440cc Fuel Injector Set - High Z (is123-1440h) - 1995 - 1999 Mitsubishi DSM 420a
Give your 1995 - 1999 Mitsubishi DSM 420a the fuel capacity needed for serious performance with the Fuel Injector Clinic 1440cc High-Z Fuel Injector Set. Part number is123-1440h includes four 1440cc saturated, high-impedance ball and seat injectors engineered to deliver substantial fuel flow while maintaining the precise control needed for excellent idle quality and drivability. Positioned between FIC's 1200cc and 1650cc offerings, the 1440cc injector combines high-output fueling capability with excellent linearity, short pulse width control, and proprietary Data Match Technology for demanding street and race builds.
The 1440cc injector uses stainless alloy valve construction for broad fuel compatibility and can be used with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Each injector is individually serial numbered, with detailed flow matching and latency information supplied on the included Data Match Sheet. FIC flow tests and rates these injectors at 43.5 PSI, or 3 Bar, at 120 degrees F fuel temperature using 93-octane pump gasoline containing 10% ethanol. PGTUSC4 solder-in pigtails are included for the required injector connector conversion, or optional PADPUtoJ4 plug-and-play adapters can be selected to eliminate cutting and soldering of the vehicle wiring harness.
Specifications
- Part Number: is123-1440h
- Injector Flow Rate: 1440cc/min
- Quantity: Set of 4 injectors
- Application: 1995 - 1999 Mitsubishi DSM 420a
- Injector Type: Saturated / High Impedance
- Injector Design: Ball and seat
- Valve Construction: Stainless alloy
- Matching Technology: Fuel Injector Clinic Data Match Technology
- Injector Identification: Individually serial numbered
- Injector Data: Data Match Sheet with flow matching and latency information
- Test Pressure: 43.5 PSI / 3 Bar
- Test Fuel Temperature: 120 degrees F / 49 degrees C
- Test Fuel: 93-octane pump gasoline with 10% ethanol
- Fuel Compatibility: Pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Included Pigtails: PGTUSC4
- Optional Plug-and-Play Adapters: PADPUtoJ4
- Wiring Requirement: Injector plug conversion required when using the included pigtails
- Seals: Includes O-rings required for the listed factory application
- Injector Condition: Brand-new, unused injectors
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Four 1440cc/min High-Z injectors for high-output Mitsubishi DSM 420a builds
- Saturated, high-impedance ball and seat injector construction
- High fuel-flow capacity for demanding performance applications
- Excellent idle performance for street-driven performance vehicles
- Superior short pulse width control for precise low-load fueling
- Excellent linearity and repeatability for predictable ECU calibration
- Proprietary Data Match Technology precisely matches the complete injector set
- Each injector individually serial numbered for identification and matching data
- Detailed Data Match Sheet provides flow matching and latency information for tuning
- Stainless alloy valve construction provides broad performance-fuel compatibility
- Compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Flow tested and rated at 43.5 PSI / 3 Bar at 120 degrees F using 93-octane E10 pump gasoline
- Includes PGTUSC4 solder-in pigtails for injector connector conversion
- Optional PADPUtoJ4 plug-and-play adapters eliminate the need to cut or solder the vehicle wiring harness
- Includes O-rings required for the listed factory application
- Uses brand-new, unused injectors rather than remanufactured or core-program injectors
- Backed by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
High-Flow Performance with Street-Friendly Control
Large injectors need to do more than deliver fuel at wide-open throttle. Idle, cruising, and part-throttle operation require the ECU to accurately control much shorter injector pulse widths, making linearity, repeatability, and precise matching critical to drivability. FIC's 1440cc High-Z injectors combine substantial fuel capacity with superior short pulse width control and state-of-the-art matching, providing the predictable injector behavior tuners need across the engine's operating range.
Broad Fuel Compatibility
The stainless alloy valve construction makes the FIC 1440cc injector a versatile choice for performance builds that may run different fuels. It is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. This broad compatibility gives builders flexibility when planning a street, race, or multi-fuel DSM 420a combination.
Part number is123-1440h includes PGTUSC4 solder-in pigtails for the required injector connector conversion. The pigtails can be used to replace the existing injector connectors on the vehicle wiring harness. Optional PADPUtoJ4 plug-and-play adapters provide an alternative installation method without cutting or soldering the factory harness. FIC uses brand-new, unused injectors for its performance applications rather than remanufactured or core-program injectors. If your DSM 420a uses an aftermarket fuel rail or another non-standard fuel-system configuration, contact Beefcake Racing before ordering to verify proper fitment.
Fitment
- 1995 Mitsubishi DSM 420a applications
- 1996 Mitsubishi DSM 420a applications
- 1997 Mitsubishi DSM 420a applications
- 1998 Mitsubishi DSM 420a applications
- 1999 Mitsubishi DSM 420a applications
FAQs
What fuels can the Fuel Injector Clinic is123-1440h 1440cc injectors use?
The stainless alloy valve construction allows the is123-1440h injectors to be used with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. This makes the 1440cc set a versatile option for DSM 420a performance builds using a variety of fuels.
Does the FIC is123-1440h require an injector connector conversion?
Yes. The is123-1440h includes PGTUSC4 solder-in pigtails that can be used to replace the existing injector connectors. Optional PADPUtoJ4 plug-and-play adapters can be selected instead, allowing the injectors to connect to the stock harness without cutting or soldering.
Order Your Fuel Injector Clinic Injectors from Beefcake Racing
Beefcake Racing is your source for Fuel Injector Clinic injectors and supporting performance fuel-system components for Mitsubishi DSM builds. The FIC 1440cc High-Z set delivers substantial fuel capacity, precise injector control, and broad fuel compatibility for serious 420a combinations where both power potential and drivability matter.
Have questions about injector sizing, fuel compatibility, wiring, installation, or fitment? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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