Fuel Injector Clinic 365cc Fuel Injector Set - High Z (Mazda Miata MX-5 NA/NB) (is601-0365h)
Upgrade the fuel delivery in your Mazda Miata MX-5 NA or NB with the Fuel Injector Clinic 365cc High-Z Fuel Injector Set. Part number is601-0365h includes four 365cc saturated, high-impedance ball and seat injectors engineered for excellent linearity, repeatable short pulse width operation, and dependable drivability. With precise flow matching and tight manufacturing tolerances, this injector set gives modified Miata builds consistent fuel delivery and predictable injector performance for accurate tuning.
Fuel Injector Clinic precisely flow matches each is601-0365h injector set to within 1%. Every injector in the set is individually numbered, with its results documented on the detailed flow sheet included with the injectors. FIC flow tests and rates these injectors at 43.5 PSI (3 Bar) with fuel temperature maintained at 90 degrees F using CF-16B calibration fluid. The injectors include the O-rings required for the listed factory application and are backed by Fuel Injector Clinic's lifetime warranty against failure caused by defects in original manufacture.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: is601-0365h
- Injector Quantity: 4
- Flow Rating: 365cc/min
- Injector Type: Saturated / high impedance
- Injector Design: Ball and seat
- Flow Matching: Precisely flow matched to within 1%
- FIC Test Pressure: 43.5 PSI (3 Bar)
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Optional Wiring Adapter: PADPUtoD4 plug-and-play adapters
- Seals: Includes the O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Four 365cc high-impedance fuel injectors for Mazda Miata MX-5 NA/NB applications
- Saturated, high-impedance ball and seat injector construction
- Excellent linearity supports predictable injector operation and accurate tuning
- Superior short pulse width control helps provide smooth idle and part-throttle drivability
- Precisely flow matched to within 1% for consistent cylinder-to-cylinder fuel delivery
- Each injector is individually numbered with results documented on the included flow sheet
- Tight manufacturing tolerances promote consistent and repeatable injector performance
- Flow tested and rated at 43.5 PSI (3 Bar) with fuel temperature maintained at 90 degrees F
- Testing performed using CF-16B calibration fluid
- Optional PADPUtoD4 plug-and-play adapters provide a wiring solution without cutting or soldering the factory harness
- Supplied with the O-rings required for the listed factory application
- Fuel Injector Clinic uses brand-new, unused injectors rather than remanufactured or core-program injectors for its performance applications
- Covered by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Wiring and Installation
This injector set uses a different injector connector than the factory harness. Fuel Injector Clinic offers solder-in pigtails for connector conversion, or optional PADPUtoD4 plug-and-play adapters can be selected for installation without cutting or soldering the factory wiring harness.
Fuel Injector Clinic uses brand-new, unused injectors for its performance applications rather than relying on remanufactured or core-program injectors. The is601-0365h injectors are configured with the O-rings required for the listed factory application. If your Miata uses an aftermarket fuel rail or another non-standard fuel system configuration, contact Beefcake Racing before ordering to verify proper injector fitment.
Fitment
- Mazda Miata MX-5 NA
- Mazda Miata MX-5 NB
FAQs
How are the Fuel Injector Clinic is601-0365h injectors matched?
Fuel Injector Clinic precisely flow matches each high-performance injector set to within 1%. Every injector is individually numbered, and the results for each injector are documented on the detailed flow sheet included with the set.
Do the Fuel Injector Clinic is601-0365h injectors require a wiring change?
The injector connector differs from the factory harness, so a connector solution is required. Fuel Injector Clinic offers solder-in pigtails, or optional PADPUtoD4 plug-and-play adapters can be used to avoid cutting or soldering the factory wiring harness.
Why Buy Fuel Injector Clinic Injectors From Beefcake Racing?
Beefcake Racing specializes in high-performance fuel system upgrades and can help you select the right injectors and supporting components for your Mazda Miata MX-5 build. Whether you have questions about injector sizing, wiring adapters, tuning requirements, or compatibility with an aftermarket fuel system, our performance specialists can help you choose the correct components for your combination.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
