Fuel Injector Clinic 1650cc Fuel Injector Set - High Z (is902-1650h) - 1989-2013 Porsche 911 / 1996-2004 Boxster
Give a serious Porsche build the fuel capacity it needs without sacrificing the control and drivability expected from a street-driven performance car. The Fuel Injector Clinic is902-1650h includes six 1650cc saturated, high impedance ball and seat injectors engineered for substantial fuel demand while delivering excellent idle performance, short pulse width control, and precise fuel delivery. With the capacity to support high-horsepower applications on both gasoline and E85, this matched injector set is a strong choice for demanding 1989-2013 Porsche 911 and 1996-2004 Porsche Boxster builds.
The 1650cc injector uses stainless alloy valve construction and is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Fuel Injector Clinic precisely matches every is902-1650h set using proprietary Data Match Technology, with each injector individually serial numbered and detailed flow matching and latency information supplied on the included Data Match Sheet. The injectors are flow tested and rated at 43.5 PSI (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid. Plug-and-play fitment to the OEM harness simplifies installation, and the injectors include the O-rings required for the listed factory application.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is902-1650h
- Applications: 1989-2013 Porsche 911 / 1996-2004 Porsche Boxster
- Injector Flow Rate: 1650cc/min
- Injector Quantity: 6
- Injector Type: Saturated ball and seat
- Impedance: High-Z / high impedance
- Valve Construction: Stainless alloy
- Matching Technology: Fuel Injector Clinic Data Match Technology
- Flow Test Pressure: 43.5 PSI (3 Bar)
- Flow 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
- Wiring Fitment: Plug-and-play fit to OEM harness
- O-Rings: Included for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Six 1650cc High-Z performance fuel injectors
- High-flow fuel delivery for demanding high-horsepower Porsche applications
- Saturated, high impedance ball and seat injector construction
- Stainless alloy valve construction provides broad fuel compatibility
- Compatible with pump gasoline and E85
- Compatible with Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Excellent idle performance for street-driven performance applications
- Superior short pulse width control supports precise fueling and drivability
- State-of-the-art matching helps make these large injectors easier to tune
- Precisely matched using Fuel Injector Clinic Data Match Technology
- 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 (3 Bar) with fuel at 90 degrees F using CF-16B calibration fluid
- Plug-and-play connection to the OEM wiring harness
- No injector plug conversion required for the listed factory application
- Includes the O-rings required for the listed factory application
- Covered by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
High-Flow Performance With Street-Friendly Control
The is902-1650h is designed for Porsche builds that require major fuel capacity without turning everyday drivability into an afterthought. Its 1650cc/min flow capability provides the volume needed for higher-horsepower combinations on gasoline and E85, while excellent idle performance and superior short pulse width control allow precise fuel delivery when the engine is operating at lower loads. That balance makes the 1650cc injector equally at home in a powerful street car or a more aggressive track-focused build.
Data Match Technology
Fuel volume alone does not guarantee a properly calibrated engine. Consistent delivery across all six cylinders is critical, which is why Fuel Injector Clinic precisely matches the is902-1650h set using proprietary Data Match Technology. Every injector is individually serial numbered, and the included Data Match Sheet provides detailed flow matching and latency information. This precise characterization gives tuners valuable injector-specific data for accurate ECU calibration and helps deliver consistent fueling throughout the operating range.
Broad Fuel Compatibility
Unlike the Fuel Injector Clinic 2150cc injector, which carries an MTBE fuel restriction, the 1650cc injector uses stainless alloy valve construction and is compatible with a broad range of fuels. The is902-1650h can be used with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels, giving Porsche owners flexibility when choosing a fuel for street, track, or competition use.
Plug-and-Play Installation
The Fuel Injector Clinic is902-1650h provides plug-and-play fitment to the OEM harness, eliminating the injector plug conversion required by some aftermarket injector sets. There is no need to cut or solder the factory injector wiring for the listed OEM application.
The injectors are configured with the O-rings required for the listed factory application. If your Porsche uses an aftermarket fuel rail or another unusual fuel system configuration, contact Beefcake Racing before ordering to verify proper injector fitment.
Fitment
- 1989 Porsche 911
- 1990 Porsche 911
- 1991 Porsche 911
- 1992 Porsche 911
- 1993 Porsche 911
- 1994 Porsche 911
- 1995 Porsche 911
- 1996 Porsche 911
- 1997 Porsche 911
- 1998 Porsche 911
- 1999 Porsche 911
- 2000 Porsche 911
- 2001 Porsche 911
- 2002 Porsche 911
- 2003 Porsche 911
- 2004 Porsche 911
- 2005 Porsche 911
- 2006 Porsche 911
- 2007 Porsche 911
- 2008 Porsche 911
- 2009 Porsche 911
- 2010 Porsche 911
- 2011 Porsche 911
- 2012 Porsche 911
- 2013 Porsche 911
- 1996 Porsche Boxster
- 1997 Porsche Boxster
- 1998 Porsche Boxster
- 1999 Porsche Boxster
- 2000 Porsche Boxster
- 2001 Porsche Boxster
- 2002 Porsche Boxster
- 2003 Porsche Boxster
- 2004 Porsche Boxster
FAQs
What fuels are compatible with Fuel Injector Clinic is902-1650h injectors?
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. This gives the is902-1650h broad fuel flexibility for street and high-performance Porsche applications.
Does the Fuel Injector Clinic is902-1650h require wiring adapters or pigtails?
No. Fuel Injector Clinic specifies the is902-1650h as a plug-and-play fit to the OEM harness for the listed factory application, so an injector plug conversion is not required.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing is your source for Fuel Injector Clinic injectors and performance fuel system components for Porsche street, track, and high-horsepower builds. Proper injector sizing and supporting fuel system capacity are critical when moving to an injector with this level of flow. If you have questions about the Fuel Injector Clinic is902-1650h, fuel compatibility, injector sizing, or compatibility with your specific Porsche combination, our performance specialists are ready to help. Email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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