Fuel Injector Clinic Six Cylinder 1650cc SHORT Custom Injector Set - 38mm Height - 11mm Top O-Ring - 16mm Bottom O-Ring (1650-38-11-16-6)
The Fuel Injector Clinic 1650cc SHORT Custom Injector Set is designed for high-performance custom six-cylinder applications where exceptional fuel delivery and compact packaging are critical. Featuring a 38mm injector height, 11mm top O-ring, and 16mm bottom O-ring, this SHORT injector configuration is ideal for aftermarket intake manifolds, custom fuel rails, and performance engine combinations with limited injector clearance. Every custom injector set includes solder-in pigtails, and Fuel Injector Clinic's technical specialists are available to help ensure you receive the correct injector configuration for your build.
Each injector is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology, individually serial numbered, and supplied with a comprehensive 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. Outstanding short pulse width control, excellent linearity, and repeatable flow characteristics provide smoother idle quality, simplified ECU calibration, and exceptional drivability. 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: 1650-38-11-16-6
- SKU: ISC-1650H-6
- Injector Flow Rate: 1650cc
- Injector Quantity: Set of 6
- Injector Height: 38mm (SHORT)
- Top O-Ring Diameter: 11mm
- Bottom O-Ring Diameter: 16mm
- 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.
- Compact 38mm SHORT injector body for installations with limited space.
- 11mm top O-ring and 16mm bottom O-ring configuration.
- 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.
- Excellent short pulse width control for smooth idle quality and superior drivability.
- Highly repeatable flow characteristics simplify ECU tuning and calibration.
- 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:
- 38mm SHORT injector height
- 11mm top O-ring diameter
- 16mm bottom O-ring diameter
Ideal for aftermarket intake manifolds, custom fuel rails, motorsport fuel systems, and engine combinations requiring a compact 38mm injector with this specific O-ring configuration. Contact Beefcake Racing before ordering if you need assistance confirming compatibility.
FAQs
Why choose a SHORT 38mm injector?
The compact 38mm injector body provides additional installation clearance for custom intake manifolds and performance fuel systems without sacrificing fuel delivery or drivability.
How does Fuel Injector Clinic ensure injector consistency?
Every injector is individually flow tested, dynamically matched, serial numbered, and supplied with a Data Match Sheet containing injector-specific flow and latency data for precise ECU tuning.
What is included with this injector set?
The package includes six matched 1650cc injectors, solder-in injector pigtails, the proper O-rings for the specified dimensions, a complete 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 custom fuel system components. Our knowledgeable team can help you choose the proper injector height, O-ring configuration, and flow rate for your specific application while providing expert technical support before and after your purchase.
Questions? Contact Beefcake Racing today:
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

