Fuel Injector Clinic 1650cc Fuel Injector Set - High Z (is166-1650h) - 1993-1998 Volkswagen / Audi 6 Cylinder 64mm
Build your high-horsepower Volkswagen or Audi fuel system around serious injector capacity with the Fuel Injector Clinic 1650cc High-Z Fuel Injector Set. Designed for compatible 1993-1998 VW/Audi six-cylinder applications using the 64mm injector configuration, the is166-1650h includes six 1650cc saturated, high-impedance ball-and-seat injectors. FIC's 1650cc injector combines substantial fuel delivery with excellent idle performance, short pulse width control, and precise matching, making it a strong choice for powerful street and race combinations that still demand predictable drivability.
The 1650cc high-impedance injector features stainless alloy valve construction and is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Each is166-1650h set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered, and the included Data Match Sheet provides detailed flow matching and latency information. FIC flow tests and rates these injectors at 43.5 PSI, or 3 Bar, at 90 degrees F fuel temperature using CF-16B calibration fluid.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is166-1650h
- Flow Rate: 1650cc/min
- Application: Volkswagen / Audi 6-cylinder
- Injector Height: 64mm
- Injector Type: Saturated / High Impedance / High-Z
- Injector Design: Ball and seat
- Valve Construction: Stainless alloy
- Quantity: Set of 6 injectors
- Matching: Fuel Injector Clinic Data Match Technology
- Test Pressure: 43.5 PSI / 3 Bar
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Fuel Compatibility: Pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Injector Identification: Individually serial numbered
- Included Data: Data Match Sheet with flow matching and latency information
- Harness 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
- 1650cc/min flow capacity for high-horsepower Volkswagen and Audi six-cylinder builds
- 64mm injector configuration
- Complete matched set of six high-impedance injectors
- Saturated, high-impedance ball-and-seat injector design
- Stainless alloy valve construction for broad fuel compatibility
- Compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Excellent idle performance for street-driven performance vehicles
- Superior short pulse width control supports accurate tuning and strong drivability
- Fuel Injector Clinic Data Match Technology provides precise injector matching
- Each injector is individually serial numbered
- Included Data Match Sheet provides detailed flow matching and latency information
- Flow tested and rated at 43.5 PSI, or 3 Bar, at 90 degrees F using CF-16B calibration fluid
- Plug-and-play fit to the OEM injector harness
- Includes O-rings required for the listed factory application
- Lifetime warranty against failure caused by defects in original manufacture
High-Flow Fueling With Street-Friendly Control
The is166-1650h is built for combinations that need substantial fuel capacity without giving up the low-pulse control required for a well-mannered street car. Fuel Injector Clinic's 1650cc high-impedance injector provides enough capacity for serious horsepower on both gasoline and E85 while retaining excellent idle performance. Superior short pulse width control and Data Match Technology give your tuner a consistent, precisely characterized injector set for accurate fuel delivery throughout the operating range.
Broad Fuel Compatibility
Stainless alloy valve construction gives FIC's 1650cc injector excellent versatility when choosing fuel for your combination. Fuel Injector Clinic specifies compatibility with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels, allowing the same injector platform to support a wide range of street and race fuel strategies.
Plug-and-Play OEM Harness Fitment
The is166-1650h is designed for plug-and-play connection to the OEM injector harness. No injector plug conversion is required, eliminating the need to splice pigtails into the factory wiring or add plug-conversion adapters.
Fitment
- 1993 Volkswagen / Audi 6-cylinder applications requiring 64mm injectors
- 1994 Volkswagen / Audi 6-cylinder applications requiring 64mm injectors
- 1995 Volkswagen / Audi 6-cylinder applications requiring 64mm injectors
- 1996 Volkswagen / Audi 6-cylinder applications requiring 64mm injectors
- 1997 Volkswagen / Audi 6-cylinder applications requiring 64mm injectors
- 1998 Volkswagen / Audi 6-cylinder applications requiring 64mm injectors
Fitment Note: This injector set is intended for compatible 1993-1998 Volkswagen and Audi six-cylinder applications using the 64mm injector configuration. If your vehicle uses an aftermarket fuel rail or another non-standard fuel-system setup, contact Beefcake Racing before ordering to verify proper injector fitment.
FAQs
What fuels can I use with Fuel Injector Clinic is166-1650h injectors?
Fuel Injector Clinic specifies its 1650cc high-impedance injector as compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. The injector uses stainless alloy valve construction for broad fuel compatibility.
Does the is166-1650h require pigtails or wiring adapters?
No. This injector set is specified as a plug-and-play fit to the OEM injector harness, so an injector plug conversion is not required.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing can help you select the correct Fuel Injector Clinic injectors and supporting fuel-system components for your Volkswagen or Audi performance build. If you have questions about the is166-1650h, injector sizing, the 64mm configuration, fuel compatibility, or fuel-system requirements, email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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