Fuel Injector Clinic Four Cylinder 1440cc Custom Injector Set - 53mm Height - 11mm Top O-Ring Diameter - 15mm 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, 11mm top O-ring diameter, and 15mm bottom O-ring diameter. Delivering 1440cc/min of fuel flow, these high impedance injectors bridge the gap between Fuel Injector Clinic's 1200cc and 1650cc injectors, providing the fuel capacity needed for high-horsepower street and race applications without sacrificing idle quality or drivability.
Built 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 exclusive Data Match Technology. Each set includes a comprehensive Data Match Sheet, solder-in pigtails for custom installations, and the required O-rings for the specified injector dimensions. Backed by Fuel Injector Clinic's lifetime warranty, this injector set delivers the consistency, reliability, and tuning accuracy serious performance builds demand.
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Part Number: ISC-1440H-4
- Product Code: 1440-53-11-15-4
- Injector Quantity: Set of Four
- Engine Configuration: Four Cylinder
- Flow Rate: 1440cc/min
- Injector Type: High Impedance
- Injector Height: 53mm
- Top O-Ring Diameter: 11mm
- Bottom O-Ring Diameter: 15mm
- 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, 11mm top O-ring, and 15mm bottom O-ring configuration.
- 1440cc/min high impedance injectors offer an excellent balance between Fuel Injector Clinic's 1200cc and 1650cc injectors.
- Excellent idle quality and drivability for properly tuned street-driven vehicles.
- Supports high horsepower gasoline and E85 performance combinations.
- Compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels.
- Stainless alloy valve construction provides exceptional fuel compatibility and durability.
- Precisely matched using Fuel Injector Clinic's proprietary Data Match Technology.
- Each injector is individually serial numbered and supplied with a detailed Data Match Sheet.
- Flow tested at 43.5 PSI (3 Bar) and 90 degrees F using CF-16B calibration fluid.
- Superior short pulse width control simplifies tuning and promotes excellent drivability.
- Includes solder-in pigtails for custom wiring installations.
- Includes all required O-rings for the specified injector configuration.
- Protected by Fuel Injector Clinic's lifetime warranty.
Fitment
- Custom four-cylinder engine applications
- Applications requiring a 53mm injector height
- Applications requiring an 11mm top O-ring diameter
- Applications requiring a 15mm bottom O-ring diameter
This injector set is intended for custom applications and is not assigned to specific vehicle fitments. Compatibility is determined by injector dimensions, fuel rail, intake manifold, electrical connector, and engine management system. Please verify your injector measurements before ordering. If you have an aftermarket or unique fuel system configuration, contact Beefcake Racing for assistance selecting the correct injector set.
FAQs
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 durability and performance.
What is included with the ISC-1440H-4 injector set?
Each set includes four precisely matched injectors, solder-in pigtails, the required O-rings for this injector configuration, and a Data Match Sheet containing individual injector flow and latency information.
Why Buy From Beefcake Racing?
When you purchase Fuel Injector Clinic products from Beefcake Racing, you're buying from enthusiasts who understand high-performance fuel systems. We're happy to help you verify injector dimensions, fuel compatibility, and application requirements before you order.
If you have questions about this injector set or any other Fuel Injector Clinic product, contact us at sales@beefcakeracing.com or call 1-855-827-7223.
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