Fitech Fuel Injection
FiTech Oxygen Sensor Bung Assemblies 60012 Bung, 18mm x 1.50 Thread Size, Gasket, Two Clamps, Kit
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FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force 75211 System, LS, HP, Multi-port, Rectangular Port Heads, Fuel, Fuel, Kit
FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force 75211 System, LS, HP, Multi-port, Rectangular Port Heads, Fuel, Fuel, Kit
A$4,514.87
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Description
Exclusive Fitech Fuel Injection flash sale discount at StreetFX!
Talk about timing! This is a limited offer while stocks last on various Fitech Fuel Injection part numbers. There's never been a better time to buy your Fitech Fuel Injection upgrades, so what are you waiting for?!
This item is currently on sale!
Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:07:56
Features
Vehicle Compatibility and Return Conditions.
This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.
Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.
Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Fitech Fuel Injection |
| StreetFX SKU | fif75211 |
| SFX Item ID | 5178143 |
| Accounting SKU | fif-75211 |
| Manufacturer SKU | 75211 |
| Manufacturer UPC | 812061032322 |
| Alternative References | 75211, FIF-75211 |
Fuel Injection System, Ultimate LS, 500 HP, Multi-port, Rectangular Port Heads, Force Fuel, Force Fuel, Kit
FiTech Ultimate LS EFI 500 hp fuel injection systems with Force Fuel combines incredible engineering and construction for top-of-the-line performance. FiTech fabricated many billet aluminum parts for their Ultimate LS EFI 500 hp systems, including a 92mm throttle body, high-volume fuel rails, and a 1,500 to 6,500 rpm powerband intake manifold. They combine sequential spark and fuel control with 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touch screen self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly.
Force Fuel sump kits use your stock low-pressure manual or EFI pump to feed their sump tank. The pump is submerged in fuel for cooler and quieter running, and delivers 58 psi of high-pressure fuel to the throttle body at a rate of up to 340 lph (89 gph). For excellent performance and overall ease of operation, buy FiTech Ultimate LS EFI 500 HP fuel injection systems with Force Fuel sump system.
Additional Force Fuel sump system features:
• Low fuel level in the fuel tank will not result in pump starvation when vehicle is on a steep incline
• Generally mounted in the engine compartment, but can be attached to the vehicle's chassis.
• Supplied high-pressure hose includes 5 ft. of high-quality EFI -06 fuel line and fittings for plumbing from the Fuel Command Center 2.0 to the EFI throttle body
Additional Ultimate LS features:
• Optional GM transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80
• Black anodized aluminum parts for style and corrosion resistance
• High-flow, cable-operated throttle body
• Bosch wideband-controlled
• Stainless oxygen sensor bung
• Compatible with car and truck coils
• AN fittings and fuel crossover
• Works with custom cams
• Designed for applications making at least 6 inches of vacuum at idle
• 24X and 58X crank and cam compatible
• Programmable touch screen hand-held controller with data log features
• Suction cup mounting bracket
| Product Attributes | |
|---|---|
| Brand | FiTech Fuel Injection |
| Manufacturer's Part Number | 75211 |
| Part Type | Fuel Injection Systems |
| Product Line | FiTech Ultimate LS EFI 500 HP Fuel Injection Systems with Force Fuel |
| UPC | 812061032322 |
| Fuel Injection Style | Multi-port |
| Fuel Injection System Type | Multi-port Throttle Body |
| Maximum Horsepower with Gas | 500 |
| Timing Control Compatible | Yes |
| ECM Included | Yes |
| Self Tuning | Yes |
| User Tunable | Yes |
| Fuel System Included | None |
| Fuel Pump Flow Rating (lph) | 340 |
| Ignition System Included | None |
| Power Distribution Included | None |
| User Interface Included | 4.5 in. display |
| EGR | Yes |
| Transmission Controller Included | No |
| Metering Style | Speed density (Map-N) or speed throttle (Alpha-N) |
| Intake Material | Aluminum |
| Intake Color | Black |
| Engine Block Deck Height | Standard deck |
| Multi-Port Fuel Rails Included | Yes |
| Throttle Body Included | Yes |
| Venturi Quantity | 1 |
| Venturi Diameter (mm) | 92.00mm |
| Airflow Rate (cfm) | 1,000 cfm |
| Throttle Body Material | Cast aluminum |
| Throttle Body Color | Black |
| Injectors Included | Yes |
| Injector Size (lbs/hr) | 36 lbs./hr. |
| Calibration Module Included | Yes |
| Wiring Harness Included | Yes |
| Oxygen Sensor Included | Yes |
| Fuel Pressure Regulator Included | Yes |
| MAP Sensor Included | Yes |
| IAT Sensor Included | Yes |
| TPS Sensor Included | Yes |
| IAC Motor Included | Yes |
| Quantity | Sold as a kit. |
Compatibility
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