Fuel Injector Clinic Six Cylinder 1650cc Custom Injector Set - 53mm Height - 14mm Top O-Ring - 21mm Bottom O-Ring (1650-53-14-21-6)
The Fuel Injector Clinic 1650cc Custom Injector Set is engineered for high-horsepower custom six-cylinder applications that demand exceptional fuel delivery, outstanding drivability, and precise ECU tuning. Featuring a 53mm injector height, 14mm top O-ring, and 21mm bottom O-ring, this injector set is an ideal solution for custom fuel systems, aftermarket intake manifolds, and performance engine combinations requiring this exact injector configuration. Every custom injector set includes solder-in pigtails, and Fuel Injector Clinic's experienced technical specialists are available to help ensure you receive the proper injector setup for your application.
Each injector is individually matched using Fuel Injector Clinic's proprietary Data Match Technology, assigned its own serial number, and supplied with a detailed Data Match Sheet containing injector-specific flow and latency values. Every injector is flow tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid at 90 degrees Fahrenheit, delivering exceptional short pulse width control, smooth idle quality, and highly repeatable fuel delivery throughout the operating range. Every injector set includes the proper O-rings for the specified dimensions and is backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Specifications
- Manufacturer: Fuel Injector Clinic
- Product Code: 1650-53-14-21-6
- SKU: ISC-1650H-6
- Injector Flow Rate: 1650cc
- Injector Quantity: Set of 6
- Injector Height: 53mm
- Top O-Ring Diameter: 14mm
- Bottom O-Ring Diameter: 21mm
- Flow Test Pressure: 43.5 PSI (3 Bar)
- Calibration Fluid: CF-16B at 90 degrees Fahrenheit
- Data Matching: Proprietary Data Match Technology with individual serial numbers and Data Match Sheet
- Included: Solder-in injector pigtails and required O-rings
- Warranty: Lifetime warranty against manufacturing defects
Features
- 1650cc high-performance fuel injectors for custom six-cylinder applications.
- 53mm injector height configuration.
- 14mm top O-ring and 21mm bottom O-ring configuration.
- Precisely matched using Fuel Injector Clinic's proprietary Data Match Technology.
- Each injector is individually serial numbered and includes a comprehensive Data Match Sheet.
- Excellent short pulse width control for smooth idle quality and exceptional drivability.
- Highly repeatable flow characteristics simplify ECU calibration and tuning.
- Flow tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid.
- Includes solder-in injector pigtails for installation.
- Supplied with the proper O-rings for the specified injector dimensions.
- Protected by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Fitment
Custom six-cylinder applications requiring:
- 53mm injector height
- 14mm top O-ring diameter
- 21mm bottom O-ring diameter
Ideal for custom fuel systems, aftermarket intake manifolds, and performance fuel rail combinations requiring a 53mm injector with this specific O-ring configuration. Contact Beefcake Racing before ordering if you need assistance confirming compatibility.
FAQs
What makes Fuel Injector Clinic injectors stand out?
Fuel Injector Clinic individually flow tests and dynamically matches every injector, providing injector-specific flow and latency data that improves ECU calibration, idle quality, and fueling consistency.
Who is this injector set intended for?
This injector set is designed for custom six-cylinder performance applications requiring a 53mm injector with 14mm top and 21mm bottom O-ring dimensions.
What is included with the injector package?
The package includes six matched 1650cc injectors, solder-in injector pigtails, the proper O-rings for the specified dimensions, a comprehensive Data Match Sheet, and Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Why Buy From Beefcake Racing?
Beefcake Racing is your trusted source for Fuel Injector Clinic injectors and performance fuel system components. Our knowledgeable team can help verify injector sizing, dimensions, and compatibility so you receive the correct injectors for your custom build while enjoying exceptional customer support before and after the sale.
Questions? Contact Beefcake Racing today:
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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