Fuel Injector Clinic Four Cylinder 850cc SHORT Custom Injector Set - 38mm Height - 11mm Top O-Ring - 21mm Bottom O-Ring (0850-38-11-21-4)
The Fuel Injector Clinic 850cc SHORT Custom Injector Set is designed for custom four-cylinder performance applications that demand exceptional fuel control in a compact package. Built with a 38mm SHORT injector body, 11mm top O-ring, and 21mm bottom O-ring, this injector set is an excellent choice for custom intake manifolds, aftermarket fuel rails, and specialized fuel system configurations where precise injector dimensions are essential. Every custom injector set includes solder-in pigtails, and Fuel Injector Clinic's technical team is available to help ensure you receive the correct injector configuration for your project.
Each injector is individually flow matched using Fuel Injector Clinic's proprietary Data Match Technology, then serial numbered and supplied with a comprehensive Data Match Sheet that includes individual 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 outstanding short pulse width control, smooth idle quality, and predictable fueling throughout the operating range. The included O-rings match the specified injector dimensions, and every set is backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Specifications
- Manufacturer: Fuel Injector Clinic
- Product Code: 0850-38-11-21-4
- SKU: ISC-0850H-4
- Injector Flow Rate: 850cc
- Injector Quantity: Set of 4
- Injector Height: 38mm SHORT
- Top O-Ring Diameter: 11mm
- 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
- 850cc fuel injectors designed for custom four-cylinder performance builds.
- Compact 38mm SHORT injector body for applications with limited installation height.
- 11mm top O-ring and 21mm bottom O-ring configuration.
- Matched using Fuel Injector Clinic's exclusive Data Match Technology.
- Each injector is individually serial numbered and supplied with a Data Match Sheet.
- Excellent short pulse width control for improved idle quality and drivability.
- Highly consistent injector matching simplifies 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 correct O-rings for the specified injector dimensions.
- Protected by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Fitment
Custom four-cylinder applications requiring:
- 38mm SHORT injector height
- 11mm top O-ring diameter
- 21mm bottom O-ring diameter
If your application utilizes an aftermarket fuel rail, intake manifold, or other custom fuel system components, please contact Beefcake Racing before ordering so we can verify the proper injector configuration.
FAQs
Are injector pigtails included with this kit?
Yes. Every Fuel Injector Clinic custom injector set includes solder-in injector pigtails for installation.
What information is included on the Data Match Sheet?
The Data Match Sheet provides individual flow and latency data for each serial numbered injector, giving tuners the information needed for more precise ECU calibration.
Can these injectors be used with aftermarket fuel systems?
Yes, provided your application requires a 38mm SHORT injector with an 11mm top O-ring and 21mm bottom O-ring. Contact Beefcake Racing if you would like assistance confirming compatibility before ordering.
Why Buy From Beefcake Racing?
Beefcake Racing offers expert guidance to help you choose the correct Fuel Injector Clinic injector configuration for your build. Whether you're assembling a street car or a dedicated race vehicle, our knowledgeable team can help verify dimensions, flow rate, and compatibility so you get the right parts the first time.
Questions? Contact Beefcake Racing today:
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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