Fuel Injector Clinic Four Cylinder 775cc Custom Injector Set - 64mm Height - 14mm Top O-Ring Diameter - 21mm Bottom O-Ring Diameter (Product Code: 0775-64-14-21-4) - ISC-0775H-4
The Fuel Injector Clinic 775cc Custom Injector Set is engineered for four-cylinder performance applications requiring a 64mm injector height while delivering accurate fuel metering and exceptional drivability. Featuring a 64mm injector height, 14mm top O-ring diameter, and 21mm bottom O-ring diameter, these high impedance injectors are an excellent choice for naturally aspirated, turbocharged, and supercharged engine combinations. Superior short pulse width control provides stable idle quality, responsive throttle input, and predictable tuning for both street and competition vehicles.
This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered and supplied with a Data Match Sheet containing comprehensive flow matching and latency information for each injector. Each set is flow tested at 43.5 PSI (3 Bar) at 90 degrees F using CF-16B calibration fluid and includes solder-in pigtails along with the correct O-rings for the specified dimensions. Every Fuel Injector Clinic injector is backed by a lifetime warranty against manufacturing defects.
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Part Number: ISC-0775H-4
- Product Code: 0775-64-14-21-4
- Injector Quantity: Set of Four
- Engine Configuration: Four Cylinder
- Flow Rate: 775cc/min
- Injector Type: High Impedance
- Injector Height: 64mm
- Top O-Ring Diameter: 14mm
- Bottom O-Ring Diameter: 21mm
- Flow Matching: Fuel Injector Clinic Data Match Technology
- Flow Tested: 43.5 PSI (3 Bar) at 90 degrees F Using CF-16B Calibration Fluid
- 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 64mm body, 14mm top O-ring, and 21mm bottom O-ring configuration.
- 775cc/min high impedance injectors for naturally aspirated, turbocharged, and supercharged engines.
- Fuel Injector Clinic proprietary Data Match Technology delivers precise dynamic flow matching.
- Each injector is individually serial numbered for complete traceability.
- Includes a Data Match Sheet with injector-specific flow and latency information.
- Outstanding short pulse width control for smooth idle and consistent drivability.
- Flow tested at 43.5 PSI (3 Bar) at 90 degrees F using CF-16B calibration fluid.
- Includes solder-in pigtails for custom fuel system installations.
- Supplied with the required O-rings for the listed injector dimensions.
- Protected by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Fitment
- Custom four-cylinder engine applications
- Applications requiring a 64mm injector height
- 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 specialized fuel system, contact Beefcake Racing to confirm proper fitment before purchasing.
FAQs
Are these injectors sold as a matched set?
Yes. Every injector is dynamically matched using Fuel Injector Clinic's proprietary Data Match Technology and includes a Data Match Sheet with individual flow and latency data for maximum tuning accuracy.
What should I verify before ordering a custom injector set?
Verify injector height, top and bottom O-ring diameters, fuel rail dimensions, intake manifold compatibility, electrical connector type, and ECU requirements to ensure the injectors fit your specific application.
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 and performance engine combinations. Our experienced team can help verify injector sizing, dimensions, and compatibility so 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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