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#52170086
FiTech 70086 Dual Quad Retro Cast LS Port Injection Black Control
- Retro Dual-Quad Black Styling — Cast aluminum manifold with black-finished dual throttle bodies for a bold, classic dual-quad appearance that stands out on modern LS engines
- Cathedral Port Compatibility — Precision-matched for LS1, LS2, LS6, and similar cathedral port heads, delivering optimized airflow and strong performance
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Product Summary
Multi-port Injection Style, 55 lb/hr Injector Size
- Retro Dual-Quad Black Styling — Cast aluminum manifold with black-finished dual throttle bodies for a bold, classic dual-quad appearance that stands out on modern LS engines
- Cathedral Port Compatibility — Precision-matched for LS1, LS2, LS6, and similar cathedral port heads, delivering optimized airflow and strong performance
- Up to 750 HP Rating — Supports naturally aspirated, boosted, nitrous, or high-horsepower builds with external ECU for detailed, user-friendly tuning
- Transmission Control Built-In — Integrated trans control for compatible automatic transmissions, reducing wiring complexity in swaps and upgrades
- Full Plug-and-Play Package — Includes dual 102mm throttle bodies, wideband sensors, 3-bar MAP, fuel rails, complete wiring harness, 8 injectors, and all components for easy, high-impact installation
Key Specs
| MFG. Part # | 70086 |
| Injection Style | Multi-port |
| Injector Size | 55 lb/hr |
| Max Horsepower Rating | 750 |
| ECM Included | Yes |
Need To Know
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FiTech 70086 Details
FiTech 70086: Dual Quad Retro Cast LS Port Injection Black w/ Trans Control FiTech's 70086 is a complete retro-style dual-quad port injection EFI system for LS engines with cathedral port heads (LS1/LS2/LS6 and similar). It features a cast aluminum intake manifold in striking black finish, dual throttle bodies styled like classic dual-quad carbs, an external ECU with built-in transmission control, wideband O2 sensors, and full support for boost, nitrous, timing control, and advanced tuning. Capable of up to 750 HP, it's self-tuning with 8 injectors and 102mm throttle bodies-ideal for high-performance restomods, street rods, or boosted LS swaps that demand vintage hot rod looks with modern EFI precision and drivability.
Key Features
- Retro Dual-Quad Black Styling - Cast aluminum manifold with black-finished dual throttle bodies for a bold, classic dual-quad appearance that stands out on modern LS engines
- Cathedral Port Compatibility - Precision-matched for LS1, LS2, LS6, and similar cathedral port heads, delivering optimized airflow and strong performance
- Up to 750 HP Rating - Supports naturally aspirated, boosted, nitrous, or high-horsepower builds with external ECU for detailed, user-friendly tuning
- Transmission Control Built-In - Integrated trans control for compatible automatic transmissions, reducing wiring complexity in swaps and upgrades
- Full Plug-and-Play Package - Includes dual 102mm throttle bodies, wideband sensors, 3-bar MAP, fuel rails, complete wiring harness, 8 injectors, and all components for easy, high-impact installation
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
FiTech 70086 Specifications
FiTech 70086 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 70086 |
| Brand | FiTech |
| Injection Style | Multi-port |
| Injector Size | 55 lb/hr |
| Max Horsepower Rating | 750 |
| ECM Included | Yes |
| GENERAL | |
| Fuel Injection System Type | Multi-Point Injection (MPI) |
| Injectors Included | Yes |
| Intake Manifold Included | Yes |
| Intake Material | Aluminum |
| Intake Finish | Natural |
| Fuel Rails Included | Yes |
| Wiring Harness Included | Yes |
| MAP Sensor Included | Yes |
| Sold in Quantity | Kit |
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