Fuel Injector Clinic 650cc Fuel Injector Set - High Z (is850-0650h) - Mini R52 / R53
Upgrade the fuel delivery capability of your Mini R52 or R53 with the Fuel Injector Clinic 650cc High-Z Fuel Injector Set. Part number is850-0650h includes four custom saturated, high-impedance ball and seat injectors engineered for excellent linearity, short pulse width repeatability, and consistent fuel delivery. Whether you are upgrading a modified street car or building a higher-output performance combination, these 650cc injectors provide increased fueling capacity while retaining the precise control needed for responsive drivability and accurate tuning.
Fuel Injector Clinic precisely matches every set using its proprietary Data Match Technology. Each injector is individually serial numbered, and detailed flow matching and latency information is supplied on the included Data Match Sheet. The injectors are flow tested and rated at 43.5 PSI, or 3 Bar, with fuel temperature at 90 degrees F using CF-16B calibration fluid. PGTUSC4 solder-in pigtails are included for the required injector plug conversion, or optional PADPUtoJ4 plug-and-play adapters can be selected to connect the injectors without cutting or soldering the vehicle wiring harness.
Specifications
- Part Number: is850-0650h
- Injector Flow Rate: 650cc/min
- Quantity: Set of 4 injectors
- Application: Mini R52 / R53
- Injector Type: Saturated / High Impedance
- Injector Design: Ball and seat
- Matching Technology: Fuel Injector Clinic Data Match Technology
- Injector Identification: Individually serial numbered
- Injector Data: Data Match Sheet with flow matching and latency information
- Test Pressure: 43.5 PSI / 3 Bar
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Included Pigtails: PGTUSC4
- Optional Plug-and-Play Adapters: PADPUtoJ4
- Wiring Requirement: Injector plug conversion required when using the included pigtails
- Seals: Includes O-rings required for the listed factory application
- Injector Condition: Brand-new, unused injectors
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Four 650cc/min High-Z fuel injectors for Mini R52 and R53 applications
- Increased fuel-flow capability for modified and higher-output Mini builds
- Saturated, high-impedance ball and seat injector design
- Excellent linearity for consistent and predictable fuel delivery
- Superior short pulse width control and repeatability for precise low-load fueling
- Proprietary Data Match Technology precisely matches the injectors within the set
- Each injector is individually serial numbered for identification and matching data
- Detailed Data Match Sheet supplies flow matching and latency information for ECU calibration
- Flow tested and rated at 43.5 PSI / 3 Bar and 90 degrees F using CF-16B calibration fluid
- Includes PGTUSC4 solder-in pigtails for injector plug conversion
- Optional PADPUtoJ4 plug-and-play adapters eliminate the need to cut or solder the vehicle wiring harness
- Includes O-rings required for the listed factory application
- Uses brand-new, unused injectors rather than remanufactured or core-program injectors
- Backed by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Precise Fuel Delivery for Performance Mini Builds
Increasing injector capacity is only useful when the ECU can accurately control the additional fuel. Fuel Injector Clinic's 650cc High-Z injectors combine increased flow capability with excellent linearity and superior short pulse width control, helping deliver predictable fueling throughout the operating range. For modified R52 and R53 Minis, that balance provides the additional fueling capability a performance combination may require without sacrificing the low-load control needed for strong drivability when properly calibrated.
FIC's Data Match Technology adds another level of precision by matching the four injectors and providing detailed flow and latency information for tuning. The included PGTUSC4 pigtails allow the injector plugs on the vehicle harness to be replaced. For owners who prefer not to cut or solder the factory wiring, optional PADPUtoJ4 plug-and-play adapters provide an alternative installation solution. If your Mini uses an aftermarket fuel rail or another non-standard fuel-system configuration, contact Beefcake Racing before ordering to confirm proper fitment.
Fitment
- Mini R52 applications
- Mini R53 applications
FAQs
Does the Fuel Injector Clinic is850-0650h injector set require wiring modifications?
Yes, when installing the injectors with the included PGTUSC4 pigtails, the existing injector plugs must be replaced. Optional PADPUtoJ4 plug-and-play adapters are available for owners who want to connect the injectors without cutting or soldering the vehicle wiring harness.
How are the FIC is850-0650h 650cc injectors matched and tested?
Fuel Injector Clinic uses its proprietary Data Match Technology to precisely match the four injectors. Each injector is individually serial numbered, with flow matching and latency results supplied on a Data Match Sheet. The injectors are flow tested and rated at 43.5 PSI, or 3 Bar, with fuel temperature at 90 degrees F using CF-16B calibration fluid.
Order Your Fuel Injector Clinic Injectors from Beefcake Racing
Beefcake Racing is your source for Fuel Injector Clinic injectors and supporting performance fuel-system components for Mini R52 and R53 builds. Proper injector sizing and calibration are critical when increasing fuel-system capability, and our experienced team can help you choose the right injectors and supporting components for your combination and performance goals.
Have questions about injector sizing, wiring, or fitment? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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