Fuel Injector Clinic Six Cylinder 660cc SHORT Custom Injector Set - 38mm Height - 14mm Top O-Ring Diameter - 15mm Bottom O-Ring Diameter (0660-38-14-15-6)
Fuel Injector Clinic's 660cc SHORT Custom Injector Set is engineered for high performance six cylinder engines that require a compact 38mm injector with a 14mm upper O-ring and 15mm lower O-ring configuration. Whether you're assembling a custom turbo system, naturally aspirated race engine, or unique EFI conversion, these injectors provide the precision fuel delivery, smooth drivability, and reliable consistency needed for dependable performance on both the street and the track.
Each injector is individually flow tested, serial numbered, and carefully matched to within one percent before being packaged as a complete set. Every kit includes a detailed flow sheet documenting the performance of each injector along with solder-in pigtails for custom installations. If you need assistance selecting the proper injector dimensions for your application, Fuel Injector Clinic's technical support team is available at (561) 427-0082.
Specifications
- Manufacturer: Fuel Injector Clinic
- Product Code: 0660-38-14-15-6
- Part Number: ISC-0660H-SP-6
- Injector Flow Rate: 660cc/min
- Injector Height: 38mm SHORT
- Engine Configuration: 6 Cylinder
- Top O-Ring Diameter: 14mm
- Bottom O-Ring Diameter: 15mm
- Flow Matching: Matched to within 1%
- Flow Test Pressure: 43.5 psi (3 Bar)
- Test Fluid: CF-16B Calibration Fluid
- Fuel Temperature During Testing: 90 degrees F
- Included: Six matched injectors, solder-in pigtails, detailed flow sheet, and required O-rings
- Warranty: Lifetime Warranty against manufacturing defects
Features
- Complete matched set of six 660cc high performance fuel injectors
- Compact 38mm SHORT injector design for custom applications with limited installation space
- Precisely flow matched to within one percent for balanced cylinder-to-cylinder fuel delivery
- Each injector is individually serial numbered for complete quality assurance
- Detailed injector flow data sheet included with every set
- Flow tested at 43.5 psi (3 Bar) using CF-16B calibration fluid
- Excellent short pulse width control for smooth idle quality and superior drivability
- Tight manufacturing tolerances simplify tuning and improve ECU calibration
- Includes solder-in pigtails for custom wiring installations
- Supplied with the required O-rings for this injector configuration
- Backed by Fuel Injector Clinic's Lifetime Warranty against manufacturing defects
Fitment
Custom six cylinder fuel injector applications requiring:
- 660cc injectors
- 38mm SHORT injector height
- 14mm upper O-ring
- 15mm lower O-ring
For aftermarket fuel rails, intake manifolds, or custom EFI combinations, verify your injector dimensions before ordering. If you need assistance selecting the proper injector configuration, contact Fuel Injector Clinic at (561) 427-0082.
FAQs
Why are injectors individually flow matched?
Matching each injector to within one percent helps ensure consistent fuel delivery across all cylinders, improving idle quality, tuning accuracy, and overall engine performance.
What is included with this injector set?
Each package includes six matched injectors, solder-in pigtails, the appropriate O-rings for this configuration, and a detailed flow sheet showing the performance results for every injector.
Why Buy from Beefcake Racing?
Beefcake Racing offers expert support to help you select the correct Fuel Injector Clinic injector configuration for your custom fuel system. Whether you're building a street car, race car, or one-off project, we're here to help ensure you receive the right components for your combination.
If you have any questions before placing your order, contact us at sales@beefcakeracing.com or call 1-855-827-7223. Our team is ready to help you choose the right injector package for your build.
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