Fuel Injector Clinic Four Cylinder 525cc Custom Injector Set - 64mm Height - 14mm Top O-Ring Diameter - 11mm Bottom O-Ring Diameter (Product Code: 0525-64-14-11-4) - ISC-0525H-4
The Fuel Injector Clinic 525cc Custom Injector Set is engineered for four-cylinder performance applications that require dependable fuel delivery, smooth drivability, and repeatable tuning performance. Featuring a 64mm injector height, 14mm top O-ring diameter, and 11mm bottom O-ring diameter, this custom high impedance injector set delivers precise fueling for naturally aspirated, turbocharged, and supercharged engine combinations. Superior short pulse width control and tight manufacturing tolerances provide excellent idle quality, responsive throttle control, and predictable ECU calibration.
Each injector is individually numbered and precision flow matched to within 1% for exceptional cylinder-to-cylinder consistency. Every injector 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 correct O-rings for the specified dimensions, and a detailed flow sheet documenting the performance of every injector. Fuel Injector Clinic backs every injector against manufacturing defects with a lifetime warranty for lasting peace of mind.
Quick Specs
- Manufacturer: Fuel Injector Clinic
- Part Number: ISC-0525H-4
- Product Code: 0525-64-14-11-4
- Injector Quantity: Set of Four
- Engine Configuration: Four Cylinder
- Flow Rate: 525cc/min
- Injector Type: High Impedance
- Injector Height: 64mm
- Top O-Ring Diameter: 14mm
- 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, 14mm 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 outstanding cylinder-to-cylinder fuel delivery.
- Superior short pulse width control for excellent idle quality and drivability.
- Tight manufacturing tolerances simplify ECU tuning and calibration.
- Flow tested at 43.5 PSI (3 Bar) at 90 degrees F using CF-16B calibration fluid.
- Each injector is individually numbered and supplied with a detailed flow sheet.
- 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 64mm 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 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 makes Fuel Injector Clinic injectors easy to tune?
Precision flow matching, excellent short pulse width control, and tight manufacturing tolerances help deliver consistent fueling, smooth idle quality, and predictable ECU calibration.
How do I verify these injectors will fit my application?
Confirm that your application requires a 64mm injector height with a 14mm top O-ring and an 11mm bottom O-ring diameter. Fuel rail, intake manifold, connector, and engine management compatibility should also be verified before ordering.
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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