Fuel Injector Clinic Four Cylinder 1440cc SHORT Custom Injector Set - 38mm Height - 14mm Top O-Ring Diameter - 21mm Bottom O-Ring Diameter (ISC-1440H-4)
The Fuel Injector Clinic 1440cc SHORT Custom Injector Set is engineered for custom four-cylinder fuel systems requiring a 38mm injector height, 14mm top O-ring diameter, and 21mm bottom O-ring diameter. Flowing 1440cc/min, these high impedance injectors are the ideal solution for high-horsepower street, drag racing, road racing, and competition builds that require a compact injector body while maintaining excellent idle quality and street-friendly drivability. Positioned between Fuel Injector Clinic's 1200cc and 1650cc injectors, they deliver outstanding fuel capacity without sacrificing tuning characteristics.
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 proprietary Data Match Technology, providing industry-leading cylinder-to-cylinder consistency and detailed latency information for simplified tuning. Each custom injector set includes solder-in pigtails, the required O-rings for the specified dimensions, and a comprehensive 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: 1440-38-14-21-4
- Injector Quantity: Set of Four
- Engine Configuration: Four Cylinder
- Flow Rate: 1440cc/min
- Injector Type: High Impedance
- Injector Height: 38mm (Short)
- Top O-Ring Diameter: 14mm
- Bottom O-Ring Diameter: 21mm
- 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
- SHORT custom four-cylinder injector set with a 38mm height, 14mm top O-ring, and 21mm bottom O-ring configuration.
- 1440cc/min high impedance injectors provide an ideal balance between Fuel Injector Clinic's 1200cc and 1650cc injector offerings.
- Compact 38mm injector body is ideal for custom applications requiring a shorter injector height.
- Excellent idle quality and drivability for properly tuned street-driven performance vehicles.
- Supports high horsepower applications using gasoline, E85, and performance race 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 supplied with 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 outstanding 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 38mm injector height (Short)
- Applications requiring a 14mm top O-ring diameter
- Applications requiring a 21mm bottom O-ring diameter
This injector set is intended for custom applications and is not vehicle specific. Compatibility is determined by injector height, O-ring 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 choose the 38mm SHORT version of this injector?
The 38mm SHORT injector is designed for custom fuel systems that require a compact injector body because of limited clearance or specialized fuel rail and intake manifold designs. It delivers the same 1440cc/min fuel flow, excellent idle quality, and superior tuning characteristics as the standard-height version.
How does Fuel Injector Clinic's Data Match Technology improve performance?
Every injector is individually flow tested, matched, and serial numbered to ensure exceptional cylinder-to-cylinder consistency. The included Data Match Sheet provides detailed flow and latency information that allows tuners to create more accurate calibrations and achieve reliable fueling across all cylinders.
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 experienced team can help verify injector dimensions, fuel compatibility, and application requirements to ensure you receive the correct injector set for your build.
If you have 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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