Vehicle Fitment
This part is universal
Product Details
Retro LS Fuel Injection Kit by FiTech®. FiTech Fuel Injection introduces the Retro LS! Have you been hesitant on switching to EFI because you like the traditional look of a carburetor? Do you have a GM 4L60/80E Transmission in your hotrod? There is no more need to worry! FiTech’s Retro LS EFI 650hp fuel injection systems offer a “golden” opportunity for impressive looks and performance. These classic gold engine-toppers with transmission control are complete throttle body kits, suitable for everything from your junkyard 5.3 to a Stroker 427—and they deliver old-school carburetor looks with EFI technology and reliability. Whether a do-it-yourself hot rodder or professional EFI tuner, the features of the FiTech Retro LS EFI 650hp system are sure to inspire you. Now you can have all of the benefits of EFI yet, maintain the traditional looks of a carburetor. This system is ready to go with the needed wiring harness and sensors to get you on the road easily and faster than any system on the market today. Our system is easy to install, no computer experience required, a tight fit regulator and a hand-held tuner is included.
Notes
- This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
Specifications
| Calibration Module Included: Yes |
| Distributor Included: No |
| ECM Included: Yes |
| EGR: No |
| Fuel Pressure Regulator Included: Yes |
| Fuel Pump Included: No |
| Fuel Rails Included: No |
| IAC Motor Included: Yes |
| IAT Sensor Included: No |
| Injectors Included: Yes |
| Intake Manifold Included: No |
| MAP Sensor Included: Yes |
| Metering Style: Speed density (Map-N) and speed throttle (Alpha-N) |
| Oxygen Sensor Included: Yes |
| Power Adder Compatible: No |
| Self Tuning: Yes |
| Throttle Body Included: Yes |
| Throttle Body Mounting Flange: 4-barrel square bore |
| Timing Control Compatible: Yes |
| TPS Sensor Included: Yes |
| Transmission Controller Included: Yes |
| User Tunable: Yes |
| Venturi Quantity: 4 |
| Wiring Harness Included: Yes |
| Flow Rate: 80 Lb/Hr |
| Diameter: 44.45 mm |
| Maximum Advertised Horsepower Increase: 600 HP |
| Style: Throttle Body |
| Material: Cast Aluminum |
| Fuel Type: E85 |
| Type: With Transmission Control |
| Throttle Body Finish: Gold |
| Quantity: Kit |
Includes
- Classic Gold Die Cast Throttle body
- Hand-held Controller
- Windshield Mount
- Wide band O2 Sensor
- Coolant Temp Sensor
- Self Learning ECU
Features
- Classic Carburetor Gold Finish
- Annular discharge
- Windshield Mount for control
- Flow matched 80 lbs injectors
- Self learning ECU with Touch Screen controller for easy setup and configuration
- Semi sequential fuel and full spark control
- Bosch wide band controlled (Self learning)
- 24X and 58X crank and cam compatible
- 1 BAR MAP Sensor – TPS – IAC Sensor
- Speedometer Output Driver for most speedometers
- On the fly programmable target AFR and Timing
- Custom cam friendly
- Knock Sensor Control
- Available Transmission Control feature is suitable for 4L60, 4L65, or 4L80 G.M. transmissions
- Compatible with E-85 gasoline
- All Go-EFI’s feature Voltage Control fuel pump control. This feature reduces the voltage to the pump under low load conditions such as idle and cruise thus reducing noise and heat. This will extend the life of your pump and keep the fuel in the tank cooler and your ears from ringing
- Go-EFI Systems feature Wet flow technology and have a unique Swirl Spray Annular discharge design that assures COMPLETE ATOMIZATION!! Check out our videos, you need to see it
- Air Fuel ratios can be optimized on the fly as you drive! Try that with your Carb.
FiTech® is the leading manufacturer of technologically-advanced yet affordable electric fuel ignition systems for automotive applications. FiTech started with just a couple of EFI systems a few years ago, and now the company offers a wide range of fuel injection systems and components, such as electric fuel pumps, fuel filters, fuel delivery kits, etc. FiTech products are compatible with most engine types, including dual quad, nitrous and boosted ones. FiTech EFI systems and components are designed using the latest in the fuel injection engineering to deliver the performance you can rely on for years to come.
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