Description
Part Number: 70084
FiTech Retro LS Dual-Quad EFI System – Gold Finish with Transmission Control
Bring classic dual-quad muscle car styling to your modern GM LS engine with advanced self-learning electronic fuel injection and integrated transmission management.
Key Features
- ☑ Classic dual-quad intake styling paired with modern sequential port fuel injection
- ☑ High-quality cast aluminum intake manifold with eye-catching gold finish
- ☑ Integrated electronic transmission control for GM 4L60E, 4L65E, 4L70E, and 4L80E transmissions
- ☑ Self-learning ECU technology with color touchscreen handheld controller for easy tuning
- ☑ Designed to support naturally aspirated GM LS engine builds up to 750 HP
- ☑ Includes high-volume fuel rails, injectors, and plug-and-play wiring harness
Technical Specifications
| Manufacturer | FiTech Fuel Injection |
|---|---|
| Part Number | 70084 |
| Product Line | Retro LS Dual-Quad EFI Series |
| Cylinder Head Style | Cathedral Port GM LS-Series V8 |
| Horsepower Limit | 750 HP |
| Finish | Gold Anodized / Cast Gold |
| Throttle Bodies | Dual 2-Barrel Throttle Bodies |
| Transmission Control | Yes (GM 4L60E/4L80E Series) |
| Control Module | Self-Tuning ECU with Touchscreen Handheld |
What’s Included in the Box
- Gold Cast Dual-Quad Cathedral Port LS Intake Manifold
- Dual Throttle Bodies with Interconnected Throttle Linkage
- High-Volume Fuel Rails & 8 High-Flow Fuel Injectors
- Self-Learning Engine & Transmission Control Unit (ECU)
- Full Color Touchscreen Handheld Programmer & Cable
- Complete Plug-and-Play Wiring Harness
- Wideband O2 Sensor & Weld-In Bung
- Coolant Temp & MAP Sensors
Engineered for high-performance LS engine swaps, the FiTech 70084 Retro LS Dual-Quad system offers iconic hot-rod aesthetics combined with reliable EFI technology. As an authorised UK stockist, JP Racing provides official FiTech products complete with expert technical guidance and fast UK dispatch.




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