Fuel Injector Clinic Four Cylinder 525cc Custom Injector Set - 64mm Height - 11mm Top O-Ring Diameter - 11mm Bottom O-Ring Diameter (Product Code: 0525-64-11-11-4) - ISC-0525H-4
The Fuel Injector Clinic 525cc Custom Injector Set is engineered for four-cylinder performance applications that demand reliable fuel delivery, excellent drivability, and consistent tuning performance. Featuring a 64mm injector height, 11mm top O-ring diameter, and 11mm bottom O-ring diameter, this custom high impedance injector set delivers accurate fueling for naturally aspirated, turbocharged, and supercharged engine combinations. Superior short pulse width control and tight manufacturing tolerances help produce smooth idle characteristics, responsive throttle control, and predictable ECU calibration.
Each injector is individually numbered and precision flow matched to within 1% for outstanding cylinder-to-cylinder consistency. Every set is flow tested at 43.5 PSI (3 Bar) at 90 degrees F using CF-16B calibration fluid and includes solder-in pigtails, the proper O-rings for the specified dimensions, and a detailed flow sheet documenting the performance of each injector. Fuel Injector Clinic backs every injector against manufacturing defects with a lifetime warranty for lasting confidence in your fuel system.
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Part Number: ISC-0525H-4
- Product Code: 0525-64-11-11-4
- Injector Quantity: Set of Four
- Engine Configuration: Four Cylinder
- Flow Rate: 525cc/min
- Injector Type: High Impedance
- Injector Height: 64mm
- Top O-Ring Diameter: 11mm
- Bottom O-Ring Diameter: 11mm
- Flow Matching: Precision Matched to Within 1%
- 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 Detailed Flow Sheet
- Warranty: Lifetime Warranty Against Manufacturing Defects
Features
- Custom four-cylinder injector set with a 64mm body, 11mm top O-ring, and 11mm bottom O-ring configuration.
- 525cc/min high impedance injectors for naturally aspirated, turbocharged, and supercharged applications.
- Precision flow matched to within 1% for exceptional cylinder-to-cylinder fuel delivery.
- Superior short pulse width control for excellent idle quality and drivability.
- Tight manufacturing tolerances simplify ECU calibration and tuning.
- Flow tested at 43.5 PSI (3 Bar) at 90 degrees F using CF-16B calibration fluid.
- Each injector is individually numbered and includes a detailed flow sheet.
- Includes solder-in pigtails for custom electrical connections.
- Supplied with the correct O-rings for the specified injector dimensions.
- Covered by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Fitment
- Custom four-cylinder engine applications
- Applications requiring a 64mm injector height
- Applications requiring an 11mm 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 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 configuration, contact Beefcake Racing before placing your order to ensure you receive the correct injector setup.
FAQs
What fuels are these injectors designed to support?
This custom injector set is suitable for a wide range of naturally aspirated, turbocharged, and supercharged performance applications. Always verify that the injector flow rate is appropriate for your horsepower goals and fuel system requirements.
How are Fuel Injector Clinic injectors quality tested?
Each injector is individually flow tested at 43.5 PSI (3 Bar) at 90 degrees F using CF-16B calibration fluid, then matched to within 1% and supplied with a detailed flow sheet documenting the results.
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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