Fuel Injector Clinic 1650cc Fuel Injector Set - High Z (is850-1650h) - Mini R52 / R53
Give your Mini R52 or R53 the fuel capacity needed for serious horsepower with the Fuel Injector Clinic 1650cc High-Z Fuel Injector Set. Part number is850-1650h includes four custom saturated, high-impedance ball and seat injectors engineered to combine massive fuel delivery with excellent linearity, short pulse width repeatability, and street-friendly idle performance. Designed as a plug-and-play fit to the OEM harness, this application-specific set delivers serious fueling capability without requiring an injector connector conversion.
Fuel Injector Clinic's 1650cc/min High-Z injector uses stainless alloy valve construction for broad fuel compatibility, including pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Each four-injector set is precisely matched using FIC's proprietary Data Match Technology, with every injector individually serial numbered and its results supplied on a detailed 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. Superior short pulse width control and precise matching help make these high-flow injectors easier to tune while maintaining excellent drivability.
Specifications
- Part Number: is850-1650h
- Injector Flow Rate: 1650cc/min
- Quantity: Set of 4 injectors
- Application: Mini R52 / R53
- Injector Type: Saturated / High Impedance
- Injector Design: Ball and seat
- Valve Construction: Stainless alloy
- Fuel Compatibility: Pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- 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
- Electrical Connection: Plug-and-play fit to OEM harness
- Seals: Includes O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Four 1650cc/min High-Z fuel injectors for Mini R52 and R53 applications
- Massive fuel-flow capability for serious high-horsepower Mini builds
- Saturated, high-impedance ball and seat injector design
- Excellent linearity for consistent and predictable fuel delivery
- Excellent idle performance for a high-flow performance injector
- Superior short pulse width control and repeatability for precise low-load fueling
- Plug-and-play fit to the Mini OEM injector harness
- Stainless alloy valve construction provides broad performance-fuel compatibility
- Compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- 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 accurate ECU calibration
- Flow tested and rated at 43.5 PSI / 3 Bar and 90 degrees F using CF-16B calibration fluid
- Includes O-rings required for the listed factory application
- Backed by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Serious Fuel Capacity with Street-Friendly Control
Moving to a 1650cc injector provides enormous fuel-delivery potential, but outright flow is only part of what matters in a properly tuned performance Mini. The ECU must still be able to accurately control the injector when the engine requires only a small fraction of its total capacity. FIC engineered its 1650cc High-Z injector with excellent short pulse width control and idle characteristics, helping provide predictable low-load fueling and drivability while retaining the capacity required for high-horsepower combinations.
FIC's Data Match Technology adds another level of precision by matching the four injectors and supplying detailed flow and latency information for calibration. Stainless alloy valve construction also provides exceptional fuel versatility, allowing the 1650cc injector to support gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. The is850-1650h is also configured for plug-and-play connection to the Mini OEM harness, eliminating the injector plug conversion required by several other FIC injector sizes for this application. 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 is850-1650h require an injector plug conversion?
No. The is850-1650h is configured as a plug-and-play fit to the OEM harness for the Mini R52 and R53 application, eliminating the need to splice in replacement injector pigtails or use wiring adapters.
Can FIC is850-1650h 1650cc injectors be used with E85, Q16, and other race fuels?
Yes. The 1650cc High-Z injector uses stainless alloy valve construction and is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Its excellent idle performance and short pulse width control also make it well suited to high-horsepower street applications when properly calibrated.
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. Whether your combination runs gasoline, E85, or race fuel, proper injector sizing and calibration are critical to achieving the fuel delivery, performance, and drivability your build demands.
Have questions about injector sizing, fuel compatibility, or fitment? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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