Fitech Fuel Injection
FiTech Oxygen Sensor Bung Assemblies 60012 Bung, 18mm x 1.50 Thread Size, Gasket, Two Clamps, Kit
fif60012
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FiTech Retro LS Dual-Quad Fuel Injection Systems 70086 System, Dual Quad Retro, Throttle Body, Black, ECM, Transmission Controller, Chevy, LS, Kit
FiTech Retro LS Dual-Quad Fuel Injection Systems 70086 System, Dual Quad Retro, Throttle Body, Black, ECM, Transmission Controller, Chevy, LS, Kit
A$6,504.01
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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 01:08:43
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 | fif70086 |
| SFX Item ID | 5179061 |
| Accounting SKU | fif-70086 |
| Manufacturer SKU | 70086 |
| Manufacturer UPC | 812061038867 |
| Alternative References | 70086, FIF-70086 |
Fuel Injection System, Dual Quad Retro, Throttle Body, Black, ECM, Transmission Controller, Chevy, LS, Kit
Looking for something different and cool for your LS engine? The FiTech Retro LS dual quad throttle body system will really stand out in a sea of LS engines thanks to FiTech's unique sheet metal intake manifold topped with two throttle bodies! The trick intake is plumbed with fuel rails and eight injectors set up as a sequential EFI system. Thanks to FiTech's well proven self-learning technology, the 2×4 will idle smoothly and cruise at low rpm but is ready to go when you hit the pedal. This system gives your LS-based vehicle that old school carbureted look with the technology and reliability of modern EFI. Choose the model for your application needs.
Features:
• Suitable for up to 750 horsepower
• Throttle body available in matte black or classic gold finish
• External ECU
• Timing Control
• Boost and nitrous capable
• Cathedral Intake
• Fits LS1, LS2, LS6, LR4, LM4, LM7, LQ4, LQ9 heads
• Transmission control compatibility: 4L60, 4L65,4L80, 4L85
• Dual O2 sensors
• Cable driven 102mm throttle body
• 55 lbs. Injectors (8)
• 3-Bar MAP sensor
• Fan control
• AC Input
• E85 compatible
• Pro-tuning laptop software
| Product Attributes | |
|---|---|
| Brand | FiTech Fuel Injection |
| Manufacturer's Part Number | 70086 |
| Part Type | Fuel Injection Systems |
| Product Line | FiTech Retro LS Dual-Quad Fuel Injection Systems |
| UPC | 812061038867 |
| Fuel Injection Style | Multi-port |
| Fuel Injection System Type | Multi-port Throttle Body |
| Maximum Horsepower with Gas | 750 |
| Timing Control Compatible | Yes |
| ECM Included | Yes |
| Self Tuning | Yes |
| User Tunable | Yes |
| Fuel System Included | None |
| Ignition System Included | None |
| Power Distribution Included | None |
| User Interface Included | 4.5 in. display |
| EGR | No |
| Transmission Controller Included | Yes |
| Metering Style | Speed density |
| Intake Material | Aluminum |
| Intake Color | Polished |
| Multi-Port Fuel Rails Included | Yes |
| Throttle Body Included | Yes |
| Throttle Body Mounting Flange | 4-barrel square bore |
| Venturi Quantity | 8 |
| Venturi Diameter (mm) | 40.00mm |
| Airflow Rate (cfm) | 1,800 cfm |
| Throttle Body Material | Cast aluminum |
| Throttle Body Color | Black |
| Injectors Included | Yes |
| Injector Size (lbs/hr) | 55 lbs./hr. |
| Calibration Module Included | Yes |
| Wiring Harness Included | Yes |
| Oxygen Sensor Included | Yes |
| Fuel Pressure Regulator Included | No |
| MAP Sensor Included | Yes |
| IAT Sensor Included | Yes |
| TPS Sensor Included | Yes |
| IAC Motor Included | Yes |
| Quantity | Sold as a kit. |
| Notes | System utilizes MAP sensor and IAT sensor all in one. |
Compatibility
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