Fuel Injector Clinic 1000cc Fuel Injector Set for 240SX 11mm Setup - High Z (is181-1000h) - 1989-1998 Nissan 240SX S13 / S14
Give your Nissan 240SX 11mm fuel setup the injector control and additional fueling capacity needed for a serious performance build with the Fuel Injector Clinic 1000cc High-Z Fuel Injector Set. Designed for 1989-1994 S13 and 1995-1998 S14 240SX applications using the 11mm setup, this set includes four 1000cc saturated, high impedance ball and seat injectors. Excellent linearity, short pulse width repeatability, and precise matching help deliver predictable fuel control across the operating range, giving tuners a solid foundation for dialing in a modified 240SX without sacrificing the drivability that matters on a street-driven car.
Each injector is individually serial numbered and precisely matched using Fuel Injector Clinic's proprietary Data Match Technology, with detailed flow matching and latency information supplied on the included Data Match Sheet. Fuel Injector Clinic injectors are flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid. The injectors are supplied with the O-rings required for the listed factory application, and PGTUSC4 solder-in pigtails are included for the required injector plug conversion. Fuel Injector Clinic uses brand-new, unused injectors for its performance applications rather than remanufactured or core-program injectors, and every injector is covered against failure caused by defects in original manufacture by a lifetime warranty.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is181-1000h
- Application: Nissan 240SX 11mm setup
- Injector Flow Rate: 1000cc
- Injector Quantity: 4
- Injector Type: Saturated ball and seat
- Impedance: High-Z / high impedance
- Flow Matching: Precisely matched using Fuel Injector Clinic Data Match Technology
- Flow Test Pressure: 43.5 PSI (3 Bar)
- Flow Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Included Wiring Pigtails: PGTUSC4 solder-in pigtails
- O-Rings: Included for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Four 1000cc high impedance injectors for Nissan 240SX 11mm setups
- Saturated, high impedance ball and seat injector design
- Excellent linearity for consistent fuel delivery
- Strong short pulse width repeatability for precise injector control
- Superior short pulse width control helps provide excellent tunability and drivability
- Fuel Injector Clinic Data Match Technology provides precise injector matching
- Each injector is individually serial numbered
- Included Data Match Sheet provides detailed flow matching and latency information
- Flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid
- Includes the O-rings required for the listed factory application
- Includes PGTUSC4 solder-in wiring pigtails
- Uses brand-new, unused injectors rather than remanufactured or core-program injectors
- Covered by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Wiring and Installation
The Fuel Injector Clinic is181-1000h injector set includes PGTUSC4 solder-in pigtails for the required injector plug conversion. The pigtails replace the existing injector plugs on the vehicle's wiring harness and provide the proper connection for these injectors.
The is181-1000h is specifically configured for the Nissan 240SX 11mm setup. If your 240SX uses an aftermarket fuel rail, a different injector O-ring configuration, or another non-standard fuel system setup, contact Beefcake Racing before ordering to confirm that this is the correct injector configuration for your application.
Fitment
- 1989 Nissan 240SX S13 - 11mm Setup
- 1990 Nissan 240SX S13 - 11mm Setup
- 1991 Nissan 240SX S13 - 11mm Setup
- 1992 Nissan 240SX S13 - 11mm Setup
- 1993 Nissan 240SX S13 - 11mm Setup
- 1994 Nissan 240SX S13 - 11mm Setup
- 1995 Nissan 240SX S14 - 11mm Setup
- 1996 Nissan 240SX S14 - 11mm Setup
- 1997 Nissan 240SX S14 - 11mm Setup
- 1998 Nissan 240SX S14 - 11mm Setup
FAQs
What does the 11mm setup mean for the Fuel Injector Clinic is181-1000h?
The is181-1000h is Fuel Injector Clinic's 1000cc injector set specifically configured for Nissan 240SX applications using the 11mm injector setup. Because modified 240SX fuel systems can use different injector and fuel rail configurations, verify your setup before ordering if the vehicle has an aftermarket or non-standard fuel system.
How are the Fuel Injector Clinic is181-1000h injectors matched and tested?
Fuel Injector Clinic precisely matches the set using its proprietary Data Match Technology. Each injector is individually serial numbered, and detailed flow matching and latency information is supplied on the included Data Match Sheet. The injectors are flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing is your source for Fuel Injector Clinic injectors and performance fuel system components for street, track, and high-performance builds. With multiple injector configurations available for the Nissan 240SX, choosing the correct setup matters. If you have questions about the Fuel Injector Clinic is181-1000h, your 11mm injector setup, or compatibility with an aftermarket fuel system, our performance specialists can help before you order. Email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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