Fuel Injector Clinic Six Cylinder 2150cc SHORT Custom Injector Set - 38mm Height - 14mm Top O-Ring Diameter - 21mm Bottom O-Ring Diameter (2150-38-14-21-6)
The Fuel Injector Clinic 2150cc SHORT Custom Injector Set is engineered for extreme horsepower six-cylinder engine combinations that require exceptional fuel delivery in a compact package. Featuring a 38mm SHORT injector body, this injector set is ideal for custom intake manifolds and engine bays where injector clearance is limited. Despite its enormous flow capacity, advanced injector technology delivers exceptional low pulse width control for smooth idle quality, crisp throttle response, and excellent part-throttle drivability. Every custom injector set includes solder-in pigtails for custom installations.
Each injector is individually tested and dynamically flow matched using Fuel Injector Clinic's proprietary Data Match Technology to provide outstanding cylinder-to-cylinder consistency. Every injector is individually serial numbered and supplied with a comprehensive Data Match Sheet containing detailed flow and latency values for more accurate ECU calibration. Every injector is flow tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid at 90 degrees F and is backed by Fuel Injector Clinic's Lifetime Warranty against manufacturing defects.
Specifications
- Manufacturer: Fuel Injector Clinic
- Product Code: 2150-38-14-21-6
- Part Number: ISC-2150H-6
- Injector Flow Rate: 2150cc/min
- Injector Height: 38mm (SHORT)
- Top O-Ring Diameter: 14mm
- Bottom O-Ring Diameter: 21mm
- Engine Configuration: 6 Cylinder
- Impedance: High Impedance
- Flow Test Pressure: 43.5 PSI (3 Bar)
- Calibration Fluid: CF-16B at 90 degrees F
- Includes: Six matched injectors, solder-in pigtails, Data Match Sheet, required O-rings
- Warranty: Lifetime Warranty against manufacturing defects
Features
- Custom matched 2150cc SHORT injector set for six-cylinder engines
- Compact 38mm injector body for limited-clearance applications
- 14mm top and 21mm bottom O-ring configuration
- Includes solder-in pigtails for custom wiring installations
- Fuel Injector Clinic proprietary Data Match Technology
- Each injector individually serial numbered and dynamically flow matched
- Detailed Data Match Sheet with flow and latency values included
- Outstanding short pulse width control for smooth idle quality and drivability
- Flow tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid
- Includes all required O-rings for the specified injector configuration
- Protected by Fuel Injector Clinic's Lifetime Warranty
Important Fuel Compatibility Information
CAUTION: The internal construction of this 2150cc injector contains a seal that has been found to swell when exposed to MTBE found in oxygenated race fuels such as VP Import and Q16. This swelling can significantly reduce injector flow, making these injectors unsuitable for use with MTBE oxygenated fuels.
When using alcohol-based fuels such as E85, Fuel Injector Clinic recommends following proper injector maintenance procedures. Extended storage while exposed to alcohol-based fuels may increase the potential for corrosion if recommended care guidelines are not followed.
Fitment
Custom six-cylinder applications requiring:
- 38mm SHORT injector height
- 14mm top O-ring diameter
- 21mm bottom O-ring diameter
FAQs
Why choose the SHORT 38mm injector body?
The compact 38mm design is ideal for applications with limited injector clearance while delivering the full 2150cc flow capability, outstanding drivability, and precise fuel control.
Can these injectors be used with E85?
Yes. These injectors are compatible with E85 and other alcohol-based fuels, but Fuel Injector Clinic recommends following proper maintenance procedures whenever the vehicle will be stored for extended periods.
Can I use VP Import or Q16 race fuel?
No. Fuel Injector Clinic specifically advises against using MTBE oxygenated fuels such as VP Import and Q16 because they can cause internal seal swelling that significantly reduces injector flow.
Why Buy From Beefcake Racing?
Beefcake Racing proudly supplies genuine Fuel Injector Clinic fuel system components backed by experienced technical support. Whether you're assembling a dedicated race engine or building a high horsepower street vehicle, our knowledgeable team can help you select the proper injector configuration for your application.
If you have questions about injector sizing, compatibility, or your custom fuel system, contact our team before placing your order.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

