Brand: FiTech Fuel Injection
Manufacturer's Part Number: 37001
Part Type: Fuel Injection Systems
Product Line: FiTech Retro LS EFI 650 HP Fuel Injection Systems
Automotive Fittings Part Number: FIF-37001
UPC: 856291005503
Fuel Injection Style: Throttle body
Fuel Injection System Type: Single 4-Barrel Throttle Body (4150 Flange)
Maximum Horsepower with Gas: 650
Timing Control Compatible: Yes
Power Adder Compatible: No
ECM Included: Yes
Self Tuning: Yes
User Tunable: Yes
Fuel Pump Included: No
EGR: No
Transmission Controller Included: Yes
Metering Style: Speed density (Map-N) or speed throttle (Alpha-N)
Intake Manifold Included: No
Multi-Port Fuel Rails Included: No
Throttle Body Included: Yes
Throttle Body Mounting Flange: 4-barrel square bore
Venturi Quantity: 4
Venturi Diameter (mm): 44.45mm
Throttle Body Material: Cast aluminum
Throttle Body Color: Gold
Injectors Included: Yes
Injector Size (lbs/hr): 80 lbs./hr.
Calibration Module Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pressure Regulator Included: Yes
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: No
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.
Description:
FiTech Retro LS EFI 650 hp 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 600 hp system are sure to inspire you.

FitTech Retro LS complete self-tuning induction kits include:

* Classic gold die-cast throttle body
* Hand-held controller
* Windshield mount
* Wideband oxygen sensor
* Coolant temperature sensor
* Self-learning ECU

Features and benefits:

* Wet flow technology and swirl spray annular discharge for complete atomization
* Windshield-mount for control
* Flow-matched 80 lb. injectors
* Self-learning ECU with touchscreen controller for easy setup and configuration
* Semi-sequential fuel and full spark control
* Bosch wideband 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 air/fuel ratios and timing
* Custom camshaft-friendly
* Knock sensor control
* Available transmission control feature is suitable for 4L60, 4L65, or 4L80 GM transmissions
* Compatible with E-85 and 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.