Fuel Injector Clinic 1440cc Fuel Injector Set - High Z (is147-1440h) - 2020-2026 Toyota Supra 5th Gen J29 / DB
Step up the fueling capability of your 2020-2026 Toyota Supra 5th Gen J29 / DB with the Fuel Injector Clinic 1440cc High-Z Fuel Injector Set. Engineered to fit the OEM fuel rail, the is147-1440h includes six 1440cc high-impedance Ball and Seat injectors that combine serious fuel capacity with the control needed for a properly tuned street or performance build. Excellent linearity and short pulse width repeatability help deliver predictable fueling across the operating range, while the 1440cc flow rate slots between FIC's 1200cc and 1650cc offerings for Supra owners who need substantial fueling capability without stepping all the way to the larger 1650cc injector.
Fuel Injector Clinic builds the 1440cc injector with stainless alloy valve construction for broad fuel compatibility. It can be used with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Each injector is individually serial numbered and precisely matched using FIC's proprietary Data Match Technology, 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 90 degrees F fuel temperature using CF-16B calibration fluid. The set includes PGTUSC6 pigtails and the O-rings required for the listed factory application, and every injector is backed by Fuel Injector Clinic's lifetime warranty against failure caused by defects in original manufacture.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is147-1440h
- Flow Rate: 1440cc/min
- Application: Toyota Supra 5th Gen J29 / DB
- Fuel Rail Fitment: Fits OEM fuel rail
- Injector Type: High Impedance / High-Z
- Injector Design: Ball and Seat
- Quantity: Set of 6 injectors
- Valve Construction: Stainless alloy
- Flow Matching: Fuel Injector Clinic Data Match Technology
- Test Pressure: 43.5 PSI / 3 Bar
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Fuel Compatibility: Pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Injector Identification: Individually serial numbered
- Included Data: Data Match Sheet with flow matching and latency information
- Included Wiring: PGTUSC6 pigtails
- Seals: Includes O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- 1440cc/min flow capacity for high-performance 5th Gen Toyota Supra builds
- Six-injector set engineered to fit the OEM fuel rail
- High-impedance Ball and Seat injector design
- Fits between FIC's 1200cc and 1650cc injector offerings for a substantial step up in fuel capacity
- Excellent idle performance for properly tuned street-driven performance applications
- Excellent linearity for consistent fuel delivery throughout the injector operating range
- Strong short pulse width repeatability for precise low-pulse-width fueling
- Superior short pulse width control helps provide excellent drivability
- Stainless alloy valve construction provides broad fuel compatibility
- Compatible with pump gasoline and E85
- Compatible with Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Fuel Injector Clinic Data Match Technology provides precise injector matching
- Each injector is individually serial numbered for identification and data tracking
- Detailed Data Match Sheet provides flow matching and latency information
- Flow tested and rated at 43.5 PSI, or 3 Bar, at 90 degrees F using CF-16B calibration fluid
- Includes PGTUSC6 pigtails
- Includes O-rings required for the listed factory application
- Covered by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Fuel Compatibility and Street Performance
The is147-1440h combines substantial fuel capacity with the versatility needed for a wide range of performance combinations. Fuel Injector Clinic states that its 1440cc high-impedance injector is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Stainless alloy valve construction provides this broad fuel compatibility, while excellent idle performance, linearity, and short pulse width control make the injector well suited to properly tuned street-driven cars as well as higher-horsepower builds.
Fitment
- 2020 Toyota Supra 5th Gen J29 / DB
- 2021 Toyota Supra 5th Gen J29 / DB
- 2022 Toyota Supra 5th Gen J29 / DB
- 2023 Toyota Supra 5th Gen J29 / DB
- 2024 Toyota Supra 5th Gen J29 / DB
- 2025 Toyota Supra 5th Gen J29 / DB
- 2026 Toyota Supra 5th Gen J29 / DB
Fitment Note: The is147-1440h injector set is designed to fit the OEM fuel rail on the listed 5th Gen Toyota Supra J29 / DB applications. If your Supra uses an aftermarket fuel rail or another non-standard fuel-system configuration, contact Beefcake Racing before ordering to verify proper injector fitment.
FAQs
What fuels can be used with Fuel Injector Clinic is147-1440h injectors?
Fuel Injector Clinic states that its 1440cc high-impedance injector is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Stainless alloy valve construction provides the broad fuel compatibility needed for both street and race applications.
How does Data Match Technology benefit the is147-1440h injector set?
Fuel Injector Clinic precisely matches the six injectors using its proprietary Data Match Technology. Each injector is individually serial numbered, and the included Data Match Sheet provides detailed flow matching and latency information. Combined with excellent linearity and short pulse width repeatability, this gives tuners accurate injector data for precise calibration and consistent fuel delivery.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing can help you select the right injectors and supporting fuel-system components for your 5th Gen Supra's horsepower goals, fuel choice, and overall combination. If you have questions about the Fuel Injector Clinic is147-1440h injector set, injector sizing, race-fuel compatibility, OEM fuel rail fitment, or an aftermarket fuel-system configuration, email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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