Fuel Injector Clinic Four Cylinder 1440cc Custom Injector Set - 53mm Height - 14mm Top O-Ring Diameter - 11mm Bottom O-Ring Diameter (ISC-1440H-4)
The Fuel Injector Clinic 1440cc Custom Injector Set is engineered for custom four-cylinder fuel systems requiring a 53mm injector height, 14mm top O-ring diameter, and 11mm bottom O-ring diameter. Delivering 1440cc/min of fuel flow, these high impedance injectors fill the gap between Fuel Injector Clinic's 1200cc and 1650cc injector offerings, making them an excellent choice for high-horsepower street, drag racing, and dedicated motorsports applications that demand exceptional fuel delivery while maintaining excellent idle quality and drivability.
Constructed with a stainless alloy valve, these injectors are compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Every injector is individually serial numbered and precisely matched using Fuel Injector Clinic's proprietary Data Match Technology, providing industry-leading consistency and simplified tuning. Each custom injector set includes solder-in pigtails, the required O-rings for the specified dimensions, and a detailed Data Match Sheet. Every injector is backed by Fuel Injector Clinic's lifetime warranty against defects in original manufacture.
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Part Number: ISC-1440H-4
- Product Code: 1440-53-14-11-4
- Injector Quantity: Set of Four
- Engine Configuration: Four Cylinder
- Flow Rate: 1440cc/min
- Injector Type: High Impedance
- Injector Height: 53mm
- Top O-Ring Diameter: 14mm
- Bottom O-Ring Diameter: 11mm
- Valve Construction: Stainless Alloy
- Fuel Compatibility: Pump Gasoline, E85, Q16, VP Import, FTW, and Other MTBE Oxygenated Race Fuels
- Flow Tested: 43.5 PSI (3 Bar) at 90 degrees F using CF-16B Calibration Fluid
- Matching: Fuel Injector Clinic Data Match Technology
- Included: Four Injectors, Solder-In Pigtails, Required O-Rings, and Data Match Sheet
- Warranty: Lifetime Warranty Against Manufacturing Defects
Features
- Custom four-cylinder injector set with a 53mm height, 14mm top O-ring, and 11mm bottom O-ring configuration.
- 1440cc/min high impedance injectors provide an ideal balance between Fuel Injector Clinic's 1200cc and 1650cc injector offerings.
- Excellent idle quality and drivability for properly tuned street-driven performance vehicles.
- Supports high horsepower applications running gasoline, E85, and other performance fuels.
- Compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels.
- Stainless alloy valve construction provides exceptional durability and broad fuel compatibility.
- Precisely matched using Fuel Injector Clinic's proprietary Data Match Technology.
- Each injector is individually serial numbered and includes a comprehensive Data Match Sheet.
- Flow tested at 43.5 PSI (3 Bar) at 90 degrees F using CF-16B calibration fluid.
- Superior short pulse width control simplifies tuning while promoting excellent drivability.
- Includes solder-in pigtails for custom wiring installations.
- Supplied with all required O-rings for the specified injector dimensions.
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Fitment
- Custom four-cylinder engine applications
- Applications requiring a 53mm injector height
- Applications requiring a 14mm top O-ring diameter
- Applications requiring an 11mm bottom O-ring diameter
This injector set is intended for custom applications and is not vehicle specific. Compatibility is determined by injector dimensions, fuel rail, intake manifold, electrical connector, and engine management system. Verify all measurements before ordering. If you are using an aftermarket or unique fuel system configuration, contact Beefcake Racing before purchasing to ensure you receive the correct injector setup.
FAQs
Why are these injectors individually matched?
Fuel Injector Clinic uses its proprietary Data Match Technology to precisely match every injector in the set. Each injector is individually serial numbered and includes a Data Match Sheet with detailed flow and latency information to promote consistent fueling and easier tuning.
Will these injectors work with E85 and race fuels?
Yes. The stainless alloy valve construction makes these injectors compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels while maintaining excellent reliability and performance.
Why Buy From Beefcake Racing?
When you purchase Fuel Injector Clinic products from Beefcake Racing, you're buying from enthusiasts who understand custom fuel systems. Our knowledgeable team can help verify injector dimensions, fuel compatibility, and application requirements so you receive the correct injector set for your build.
Questions before ordering? Contact us at sales@beefcakeracing.com or call 1-855-827-7223. We're here to help you build with confidence.
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