Fuel Injector Clinic 1200cc Fuel Injector Set - High Z (is166-1200h) - 1993-1998 Volkswagen / Audi 6 Cylinder 64mm
Give your performance Volkswagen or Audi the fuel capacity and precise control it needs with the Fuel Injector Clinic 1200cc High-Z Fuel Injector Set. Designed for compatible 1993-1998 VW/Audi six-cylinder applications using the 64mm injector configuration, the is166-1200h includes six 1200cc saturated, high-impedance ball-and-seat injectors. These injectors combine substantial flow capacity with superior short pulse width control and precise matching, helping deliver the predictable fueling and drivability required for a properly tuned high-performance combination.
The is166-1200h replaces the previous IS166-1100H injector set and features Fuel Injector Clinic's proprietary Data Match Technology. Every injector is individually serial numbered, with detailed flow matching and latency information supplied on the included Data Match Sheet. 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. This application provides plug-and-play compatibility with the OEM injector harness, while resistor pack removal is recommended.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is166-1200h
- Previous Part Number: IS166-1100H
- Flow Rate: 1200cc/min
- Application: Volkswagen / Audi 6-cylinder
- Injector Height: 64mm
- Injector Type: Saturated / High Impedance / High-Z
- Injector Design: Ball and seat
- 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
- 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
- Resistor Pack: Removal recommended
- Seals: Includes O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- 1200cc/min flow capacity for high-performance Volkswagen and Audi six-cylinder applications
- 64mm injector configuration
- Complete matched set of six injectors
- Saturated, high-impedance ball-and-seat injector design
- Fuel Injector Clinic Data Match Technology for precise injector matching
- Each injector is individually serial numbered
- Included Data Match Sheet provides detailed flow matching and latency information
- Superior short pulse width control supports accurate tuning and excellent drivability
- 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
- Resistor pack removal recommended
- Includes O-rings required for the listed factory application
- Replaces the previous IS166-1100H injector set
- Lifetime warranty against failure caused by defects in original manufacture
Data Matched for Precise Fuel Control
High-flow injectors need more than raw capacity to perform properly. Accurate matching and predictable behavior at short pulse widths are critical for maintaining control at idle, part throttle, and during transitions into higher-load operation. Fuel Injector Clinic's Data Match Technology precisely characterizes the injectors in each is166-1200h set, while the included Data Match Sheet provides detailed flow matching and latency information. The result is a matched injector set designed to give your tuner the consistency needed for accurate calibration and strong drivability.
Plug-and-Play OEM Harness Connection
Unlike FIC applications that require solder-in pigtails or wiring adapters, the is166-1200h is designed for plug-and-play fitment to the OEM injector harness. No injector plug conversion is specified for this set. Fuel Injector Clinic recommends resistor pack removal for this application.
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 unusual fuel-system setup, contact Beefcake Racing before ordering to verify proper injector fitment.
FAQs
Is is166-1200h the replacement for the older IS166-1100H injector set?
Yes. Fuel Injector Clinic identifies is166-1200h as the current 1200cc injector set and specifically lists IS166-1100H as the previous part number.
Does the Fuel Injector Clinic is166-1200h require a wiring adapter or pigtails?
No. Fuel Injector Clinic specifies the is166-1200h as a plug-and-play fit to the OEM injector harness. Resistor pack removal is recommended for this application.
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 is166-1200h, injector sizing, the 64mm configuration, resistor pack removal, or fuel-system compatibility, email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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