Fuel Injector Clinic 775cc Fuel Injector Set - High Z (is126-0775h) - 1990 - 1999 Mitsubishi DSM / 2003 - 2006 Lancer Evolution 8 & 9
Upgrade the fuel system in your 1990 - 1999 Mitsubishi DSM or 2003 - 2006 Lancer Evolution 8 or 9 with the Fuel Injector Clinic 775cc High-Z Fuel Injector Set. Part number is126-0775h includes four saturated, high-impedance ball and seat injectors engineered to deliver increased fuel capacity while maintaining the precise control needed for a responsive, properly tuned performance build. Excellent linearity, short pulse width repeatability, and tight manufacturing tolerances make these 775cc injectors a strong choice for modified DSM and Evo combinations that need more fuel without giving up drivability.
Fuel Injector Clinic precisely flow matches each four-injector set to within 1%. Every injector is individually numbered, with the results supplied on a detailed flow sheet for the set. The injectors are flow tested and rated at 43.5 PSI, or 3 Bar, with fuel temperature at 90 degrees F using CF-16B calibration fluid. Part number is126-0775h requires an injector connector conversion and is available with PGTUSC4 solder-in pigtails or optional PADPUtoJ4 plug-and-play adapters. Resistor pack removal is recommended for this High-Z injector configuration.
Specifications
- Part Number: is126-0775h
- Injector Flow Rate: 775cc/min
- Quantity: Set of 4 injectors
- Applications: 1990 - 1999 Mitsubishi DSM / 2003 - 2006 Mitsubishi Lancer Evolution 8 & 9
- Injector Type: Saturated / High Impedance
- Injector Design: Ball and seat
- Flow Matching: Precisely flow matched to within 1%
- Injector Identification: Individually numbered
- Injector Data: Detailed flow sheet included with the set
- Test Pressure: 43.5 PSI / 3 Bar
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Solder-In Pigtails: PGTUSC4
- Optional Plug-and-Play Adapters: PADPUtoJ4
- Wiring Requirement: Injector plug conversion required unless plug-and-play adapters are used
- Resistor Pack: Removal recommended
- Seals: Includes O-rings required for the listed factory applications
- Injector Condition: Brand-new, unused injectors
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Four 775cc/min High-Z fuel injectors for Mitsubishi DSM and Lancer Evolution 8 and 9 applications
- Increased fuel-flow capacity for modified and higher-output DSM and Evo builds
- Saturated, high-impedance ball and seat injector construction
- Excellent linearity for consistent and predictable fuel delivery
- Superior short pulse width control and repeatability for precise low-load fueling
- Precisely flow matched to within 1% as a complete four-injector set
- Each injector individually numbered with results supplied on a detailed flow sheet
- Flow tested and rated at 43.5 PSI / 3 Bar and 90 degrees F using CF-16B calibration fluid
- PGTUSC4 solder-in pigtail option for injector connector conversion
- Optional PADPUtoJ4 plug-and-play adapters eliminate cutting and soldering of the vehicle wiring harness
- Resistor pack removal recommended for the High-Z injector configuration
- Tight manufacturing tolerances help provide predictable tuning and excellent drivability
- Includes O-rings required for the listed factory applications
- 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 Precise Fuel Control
More injector capacity only helps when the ECU can control that additional fuel accurately. During idle, cruising, and part-throttle operation, short pulse width performance becomes especially important because the engine requires only a fraction of the injector's available flow. FIC's 775cc High-Z injectors combine increased fuel capacity with excellent linearity, superior short pulse width control, and tight manufacturing tolerances to provide tuners with a predictable foundation for calibration throughout the operating range.
Part number is126-0775h requires a different injector connector than the factory harness. PGTUSC4 solder-in pigtails can be used to replace the existing injector connectors, while optional PADPUtoJ4 plug-and-play adapters provide an installation solution without cutting or soldering the vehicle wiring harness. Resistor pack removal is recommended when converting to these High-Z injectors. FIC uses brand-new, unused injectors for its performance applications rather than remanufactured or core-program injectors. If your DSM or Evo uses an aftermarket fuel rail or another non-standard fuel-system configuration, contact Beefcake Racing before ordering to confirm proper fitment.
Fitment
- 1990 Mitsubishi DSM applications
- 1991 Mitsubishi DSM applications
- 1992 Mitsubishi DSM applications
- 1993 Mitsubishi DSM applications
- 1994 Mitsubishi DSM applications
- 1995 Mitsubishi DSM applications
- 1996 Mitsubishi DSM applications
- 1997 Mitsubishi DSM applications
- 1998 Mitsubishi DSM applications
- 1999 Mitsubishi DSM applications
- 2003 Mitsubishi Lancer Evolution 8
- 2004 Mitsubishi Lancer Evolution 8
- 2005 Mitsubishi Lancer Evolution 8
- 2005 Mitsubishi Lancer Evolution 9
- 2006 Mitsubishi Lancer Evolution 9
FAQs
Does the Fuel Injector Clinic is126-0775h require an injector connector conversion?
Yes. The is126-0775h requires either PGTUSC4 solder-in pigtails or optional PADPUtoJ4 plug-and-play adapters. The pigtails replace the existing injector connectors on the vehicle harness, while the plug-and-play adapters allow installation without cutting or soldering the factory wiring. Resistor pack removal is also recommended for this High-Z injector configuration.
How are the FIC is126-0775h 775cc injectors matched and tested?
Fuel Injector Clinic precisely flow matches each injector set to within 1%. Each injector is individually numbered, and its results are supplied on a detailed flow sheet included with the set. The injectors are flow tested and rated at 43.5 PSI, or 3 Bar, with fuel temperature at 90 degrees F using CF-16B calibration fluid.
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 and Lancer Evolution builds. Whether you are upgrading a modified street car or building a higher-output performance combination, proper injector sizing, installation, and calibration are critical to achieving the fuel delivery, performance, and drivability your setup demands.
Have questions about injector sizing, wiring, resistor pack removal, or fitment? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

