Grams Performance 79-92 Mazda RX7 / RX8 1000cc Fuel Injectors (Set of 2)

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

Fuel injector connectors and pigtail harnesses for gasoline and diesel EFI systems are stocked at Black Ops Auto Works. Shop EV1, EV6, and EV14 connector pigtails, injector harness repair kits, Sumitomo connector housings, and diesel injector connector tubes from DeatschWerks, Bosch, and BLOX Racing for engine swaps, injector upgrades, and harness repair on Honda, GM, Ford, and Cummins and Powerstroke diesel platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 397 fuel injector connector SKUs across connector style, wire length, and vehicle application categories. What This Category Covers Fuel injector connectors are the electrical interface between the engine wiring harness and each individual injector solenoid, carrying the precision pulse-width-modulated signal from the ECU that controls injection timing and duration. Connector failure, corrosion, or poor terminal cont...

A matched set of fuel injectors ensures balanced fuel delivery across every port in rotary Wankel engine applications, preventing the port-to-port variation that causes uneven combustion, rich or lean conditions, and apex seal issues that accelerate with improper fueling. Rotary engines have unique fueling requirements compared to piston engines, with each rotor face acting as its own combustion chamber requiring precise sequential injection across multiple ports simultaneously. Factory injectors lose flow capacity and spray pattern quality over time due to deposits, coking, and solenoid wear, making a complete set replacement more reliable than swapping a single injector after a misfire or rough running diagnosis. Rotary EFI builds benefit especially from matched sets since the Wankel's sensitivity to mixture distribution makes balanced fuel delivery more critical than in conventional piston engines. Popular Upgrades Top-selling rotary injector sets include Bosch EV14 matched sets ...

Fuel injectors and fuel injector sets for street cars, turbo and supercharged builds, and diesel trucks are stocked at Black Ops Auto Works. Shop performance fuel injectors, replacement EFI injectors, diesel injectors, injector adapters, injector connectors, and injector control modules from Injector Dynamics, DeatschWerks, Bosch, and BLOX Racing for Honda, Subaru, Mazda Miata, Toyota GR Corolla, LS platforms, and Ford Powerstroke, Dodge Cummins, and Chevrolet Duramax diesel trucks. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 399 fuel injector SKUs across flow rate, cylinder count, and connector style categories. What This Category Covers Fuel injectors control the precise amount of fuel delivered to each cylinder, and are one of the most fitment-sensitive parts in any EFI fuel system. This category spans direct replacement injectors for daily drivers through high-flow perfo...

Shop Grams Performance fuel injectors, fuel rails, pumps, filters, regulators, throttle bodies, gauges, adapters, intake manifolds, and supporting fuel-system components. Match the exact manufacturer part number, application, fuel type, flow requirement, pressure, electrical connector, dimensions, and calibration data before ordering. Grams Performance Product Families The collection includes application-specific injector sets, drive-by-wire throttle bodies, fuel pumps, filters, regulators, gauges, adapters, fuel rails, pump hangers, intake manifolds, and airflow accessories for import and domestic performance builds. Choosing the Correct Grams Performance Part Match the exact manufacturer part number and listed year, make, and model Confirm injector flow, fuel type, base pressure, connector, height, seals, and rail interface Verify pump flow at operating pressure and the vehicle electrical capacity Match throttle-body bore, connector, manifold interface, coupler, and ECU support ...