Go EFI 4 600 HP Self-Tuning Fuel Injection System

Fits; Universal, Gasoline, Alcohol, E85, Methanol

Maximum Horsepower with Gas:600

Injection Style:Throttle body

Timing Control Compatible:Yes

Power Adder Compatible:No

ECM Included:Yes

Self Tuning:Yes

User Tunable:Yes

Fuel Pump Included:Yes

EGR:No

Transmission Controller Included:No

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

Airflow Rate (cfm):850 cfm

Throttle Body Material:Cast aluminum

Throttle Body Finish:Black powdercoated

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:Yes

TPS Sensor Included:Yes

IAC Motor Included:Yes

Quantity:Sold as a kit.

Notes:Kit includes 50001 inline fuel pump kit.

When it comes to fuel injection versus carburetors, new school is just too cool. FiTech Go EFI 4 600 hp self-tuning fuel injection systems have the ECU mounted on the throttle body for greater self-containment, clean installation, and easy setup. These trick systems fit any 4-barrel intake manifold, and are designed for use on engines from 250 to 600 hp. They feature a built-in fuel pressure regulator, an ECU that finds the best tune and self-adjusts to it—and the ability to change air/fuel ratios and ignition timing on the fly.

Each system has a hand-held controller with a touch screen for initial setup, throttle linkage that suits most transmissions, and is manufactured with OE engineering. FiTech Go EFI 4 600 hp self-tuning fuel injection systems leave the guesswork behind. Order the model with options best-suited for your application.

Additional features:

* Choice of three fuel inlet connections

* Will work with CDI box, but not required to control timing

* Adjustable fan control switch

* Can be used with an engine-mounted returnless fuel command center

* Uses easy-to-replace, GM-type sensors and Bosch 4.2 wideband oxygen sensors

* Wet Flow swirl spray annual discharge obtains complete atomization

* Voltage-controlling fuel pump control reduces power under low loads to lower temperatures

* Systems with mounted ECUs offer spark control without the need for an external spark box or special distributor

* Designed for applications making at least 6 in. of vacuum at idle