Injector Dynamics 1750-XDS Fuel Injectors – 1993–1995 Mazda RX-7 | 1750cc | Set of 2

Feed your built 13B-REW with the Injector Dynamics 1750-XDS — a high-flow 1750cc/min fuel injector set purpose-built for the 1993–1995 Mazda RX-7 FD3S. Featuring Injector Dynamics' XDS (Extended Dynamic Spray) technology, the 1750-XDS delivers exceptional atomization and linearity across a wide operating range, making it an ideal choice for high-power rotary builds running E85, methanol blends, or high-boost gasoline applications where factory or lower-flow injectors have reached their limits.

Sold as a set of 2 — covering the primary injector positions on the twin-rotor 13B-REW. Full injector characterization data is included for seamless integration with all major ECU platforms.

Key Features

• 1750cc/min Flow Rate: High-flow capacity for built 13B-REW applications running high boost, E85, methanol blends, or other high-demand fuel strategies
• XDS Technology: Injector Dynamics' Extended Dynamic Spray technology delivers superior atomization and a wider dynamic range compared to conventional high-flow injectors — improving fuel distribution and combustion efficiency across the RPM range
• Full Characterization Data: Complete injector characterization data (dead times, short pulse adders, flow data) included for accurate fuel modeling in all major standalone ECU platforms
• RX-7 FD3S Specific: Configured for direct fitment in the 1993–1995 Mazda RX-7 FD3S primary injector positions
• Set of 2: Covers both primary injector positions on the twin-rotor 13B-REW
• Injector Dynamics Quality: Manufactured to Injector Dynamics' exacting standards — the industry benchmark for high-performance fuel injectors in motorsport and performance street applications

Specifications

• Type: High-Flow Fuel Injectors
• Series: 1750-XDS
• Flow Rate: 1750cc/min
• Technology: XDS (Extended Dynamic Spray)
• Quantity: Set of 2 (Primary Injectors)
• Fitment: 1993–1995 Mazda RX-7 FD3S (13B-REW)
• Part Number: IDX1750.11.06.60.14.2

Note: These are primary injectors only — secondary injectors sold separately if required for your build. A professional tune by an experienced rotary tuner is required after installation. Verify injector sizing requirements with your tuner based on your target power level and fuel type before ordering.