Fuel Injector Clinic 1200cc (Previously 1100cc) Fuel Injector Set - High Z (is602-1200h) - 2006-2015 Mazda Miata MX5
Fuel your high-performance 2006-2015 Mazda Miata MX5 NC with the precision and capacity of the Fuel Injector Clinic 1200cc High-Z Fuel Injector Set. Previously offered as the IS602-1100H, this updated 1200cc set includes four saturated, high-impedance ball and seat injectors engineered for excellent linearity, short pulse width repeatability, and predictable fuel delivery. Whether your NC Miata is built for aggressive street performance or serious forced-induction power, these injectors provide substantial fueling capability while retaining the control needed for excellent drivability when properly tuned.
Fuel Injector Clinic precisely matches each set using its proprietary Data Match Technology. Every injector is individually serial numbered, with detailed flow matching and latency information 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. Part number is602-1200h uses a Jetronic-style injector connection and includes PGTJETR4Q solder-in pigtails. Optional PADPJtoU4 plug-and-play adapters can be selected for installation without cutting or soldering the factory injector wiring.
Specifications
- Part Number: is602-1200h
- Previous Part Number: IS602-1100H
- Injector Flow Rate: 1200cc/min
- Quantity: Set of 4 injectors
- Injector Type: Saturated / High Impedance
- Injector Design: Ball and seat
- Application: 2006-2015 Mazda Miata MX5 NC
- Connector Configuration: Jetronic-style injector connection
- Included Wiring Solution: PGTJETR4Q solder-in pigtails
- Optional Wiring Solution: PADPJtoU4 plug-and-play adapters
- 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
- Seals: Includes O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Four 1200cc/min High-Z injectors engineered for the 2006-2015 Mazda Miata MX5 NC
- Previously offered as Fuel Injector Clinic part number IS602-1100H
- Excellent linearity for consistent and predictable fuel delivery
- Superior short pulse width control and repeatability help support smooth drivability when properly calibrated
- Fuel Injector Clinic 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
- Flow tested and rated at 43.5 PSI / 3 Bar and 90 degrees F using CF-16B calibration fluid
- Includes PGTJETR4Q pigtails for converting the factory injector wiring
- Optional PADPJtoU4 plug-and-play adapters eliminate the need for cutting and soldering the factory harness
- Includes O-rings required for the listed factory application
- Uses brand-new injectors rather than remanufactured or core-program injectors
- Backed by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Precision Fuel Control for High-Performance NC Miatas
Injector flow capacity is only part of the equation when building a properly tuned performance fuel system. Fuel Injector Clinic combines the substantial capacity of these 1200cc injectors with precise matching and excellent short pulse width control, helping tuners maintain accurate fuel delivery across a broad operating range. Data Match Technology provides detailed injector-specific information that can be used during calibration instead of relying solely on a nominal flow rating.
Unlike the drop-in 1200cc-D version, part number is602-1200h uses a different injector connector and requires a wiring solution. PGTJETR4Q solder-in pigtails are included, allowing the existing injector plugs on the vehicle harness to be replaced. For a cleaner installation without cutting or soldering the factory wiring, optional PADPJtoU4 plug-and-play adapters connect these injectors to the stock harness. If your Miata uses an aftermarket fuel rail or another non-standard fuel-system configuration, contact Beefcake Racing before ordering to verify proper fitment.
Fitment
- 2006 Mazda Miata MX5 NC
- 2007 Mazda Miata MX5 NC
- 2008 Mazda Miata MX5 NC
- 2009 Mazda Miata MX5 NC
- 2010 Mazda Miata MX5 NC
- 2011 Mazda Miata MX5 NC
- 2012 Mazda Miata MX5 NC
- 2013 Mazda Miata MX5 NC
- 2014 Mazda Miata MX5 NC
- 2015 Mazda Miata MX5 NC
FAQs
Does the Fuel Injector Clinic is602-1200h set require injector wiring changes?
Yes. The is602-1200h uses a Jetronic-style injector connection and includes PGTJETR4Q solder-in pigtails for replacing the factory injector plugs. Optional PADPJtoU4 plug-and-play adapters can be used instead, allowing the injectors to connect to the factory harness without cutting or soldering.
Is is602-1200h the same Fuel Injector Clinic injector set previously sold as IS602-1100H?
Yes. Fuel Injector Clinic identifies the 1200cc is602-1200h injector set as the replacement for the previous IS602-1100H designation. It is a four-injector High-Z set specifically configured for the 2006-2015 Mazda Miata MX5 NC.
Order Your Fuel Injector Clinic Injectors from Beefcake Racing
Beefcake Racing is your source for Fuel Injector Clinic injectors and the supporting fuel-system components needed for serious street and track builds. From selecting the correct injector size to choosing the right wiring solution for your NC Miata, our experienced team can help you put together a fuel system that matches 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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