Fuel Injector Clinic Six Cylinder 650cc Custom Injector Set - 53mm Height - 14mm Top O-Ring Diameter - 21mm Bottom O-Ring Diameter (Product Code: 0650-53-14-21-6)
Whether you're building a high-performance street car or a dedicated race vehicle, the Fuel Injector Clinic 650cc Custom Injector Set delivers the precision fueling needed for reliable horsepower and exceptional drivability. Designed for six cylinder engines, these injectors provide smooth idle quality, crisp throttle response, and consistent fuel delivery for naturally aspirated, turbocharged, and supercharged applications.
Every injector is dynamically flow matched using Fuel Injector Clinic's proprietary Data Match Technology, ensuring outstanding injector-to-injector consistency throughout the complete operating range. Each injector is individually serial numbered and includes a detailed Data Match Sheet with flow and latency information, making ECU calibration faster and more accurate. This custom injector set features a 53mm body height with a 14mm upper O-ring and 21mm lower O-ring configuration, includes solder-in pigtails, and is backed by Fuel Injector Clinic's lifetime warranty against defects in original manufacture.
Specifications
- Manufacturer: Fuel Injector Clinic
- Product Code: 0650-53-14-21-6
- SKU: isc-0650h-6
- Injector Flow Rate: 650cc/min
- Injector Height: 53mm
- Top O-Ring Diameter: 14mm
- Bottom O-Ring Diameter: 21mm
- Engine Configuration: Six Cylinder
- Flow Rating: Rated at 43.5 PSI (3 Bar)
- Flow Test Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Matching Technology: Fuel Injector Clinic Data Match Technology
- Included: Six matched injectors, Data Match Sheet, solder-in pigtails, and all required O-rings
- Warranty: Lifetime warranty against defects in original manufacture
Features
- Complete matched set of six 650cc high performance fuel injectors.
- Dynamically matched using Fuel Injector Clinic's exclusive Data Match Technology.
- Each injector is individually serial numbered for complete quality assurance.
- Detailed Data Match Sheet included with injector flow and latency values.
- Excellent short pulse width control for smooth idle and exceptional drivability.
- Consistent fuel delivery improves tuning accuracy and engine performance.
- Flow tested at 43.5 PSI (3 Bar) using CF-16B calibration fluid.
- 53mm injector body with 14mm upper and 21mm lower O-ring configuration.
- Includes solder-in pigtails for custom fuel system installations.
- Supplied with all required O-rings for proper installation.
- Protected by Fuel Injector Clinic's lifetime warranty against manufacturing defects.
Fitment
Custom fit six cylinder fuel injector set.
Designed for applications requiring:
- 53mm injector height
- 14mm top O-ring diameter
- 21mm bottom O-ring diameter
Ideal for custom fuel systems utilizing this injector height and O-ring configuration. If your application uses aftermarket fuel rails, intake manifolds, or other custom fuel system components, verify injector dimensions before ordering. Contact Beefcake Racing if you need assistance confirming compatibility.
FAQs
How does Data Match Technology improve injector performance?
Fuel Injector Clinic dynamically matches injectors across their operating range, producing highly accurate flow and latency data that improves idle quality, drivability, and ECU tuning precision.
What is included with this custom injector set?
Each package includes six matched injectors, solder-in pigtails, all required O-rings, and an individual Data Match Sheet with injector-specific flow and latency information.
Why Buy From Beefcake Racing?
Beefcake Racing is committed to helping enthusiasts and racers choose the correct Fuel Injector Clinic injectors for their projects. Our experienced team can verify injector dimensions, compatibility, and fuel system requirements before you order, ensuring your build receives the right components from the start.
Have questions before purchasing? Contact our knowledgeable performance specialists for expert assistance.
Beefcake Racing
Phone: 1-855-827-7223
Email: sales@beefcakeracing.com
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