FiTech Go EFI 2×4 Power Adder 1200HP Bright Aluminum System 30065
The FiTech Go EFI 2×4 Power Adder 1200HP Bright Aluminum System 30065 is a high-performance self-tuning fuel injection system built for serious street and race applications. Suitable for engines producing 250 to 1200 HP, this dual quad EFI system is designed for enthusiasts running 671 and 871 roots superchargers as well as powerful naturally aspirated dual quad combinations.
FiTech developed this system to make high-horsepower EFI conversions easier and more practical. As a result, the Go EFI 2×4 Power Adder 1200HP Bright Aluminum delivers advanced EFI capability in a package that fits a wide range of dual quad, blower, and tunnel ram applications.
Designed for Dual Quad and Power Adder Applications
The FiTech Go EFI 2×4 Power Adder 1200HP Bright Aluminum works out of the box on a 2×4 blower plate in an inline setup. In addition, it can also be side mounted with custom linkage for specialized applications.
This kit is also a direct bolt-on solution for many of the most popular normally aspirated dual quad and tunnel ram manifolds, including the Edelbrock line of dual quad manifolds, without the need for adapters. Because these throttle bodies were designed specifically for these applications, they fit and look right from the start.
One throttle body contains the ECU and manages the system functions, while the second throttle body adds four additional injectors to support higher horsepower combinations. These throttle bodies can also be used in cross ram and tunnel ram configurations.
Application and Compatibility
The FiTech 30065 Go EFI 2×4 Power Adder 1200HP Bright Aluminum System is suitable for a wide variety of performance engines, including:
- Chevrolet
- Pontiac
- Ford
- Chrysler
- Dodge
- Plymouth
It is designed for engines with a dual quad intake manifold and is intended as a replacement for dual quad carburetors on engines producing approximately 250 to 1200 HP.
In most cases, you can continue using the same size air cleaner you would normally use with your dual quad carburetors. Therefore, installation can remain cleaner and more practical.
Please note: this kit does not include linkage or fuel lines.
Key Benefits
The FiTech Go EFI 2×4 Power Adder 1200HP Bright Aluminum System is ideal for high-output applications that require flexibility, advanced tuning capability, and a clean dual quad appearance.
Benefits of this system:
- Self-tuning EFI for high-performance applications
- Suitable for engines from 250 to 1200 HP
- Designed for 671 and 871 roots superchargers
- Also suitable for naturally aspirated dual quad setups
- Fits many dual quad, cross ram, and tunnel ram manifolds
- Bolt-on fit for many popular manifolds, including Edelbrock dual quad manifolds
- Supports boosted applications
- Supports nitrous applications
- Includes boost and nitrous timing control
- Features ignition timing control
- Includes air/fuel ratio tuning
- Supports pro-tuning laptop software
- Finished in bright aluminum
Features
The kit includes the following features:
- 2.5 BAR internal MAP sensor
- Suitable for up to 1200 HP
- (8) flow-matched injectors
- (2) fan control outputs
- Blower and turbo ready
- Support for nitrous
- Boost and nitrous timing control
- Ignition timing control
- Built-in pressure regulator
- Air/fuel ratio tuning
- Pro-tuning laptop software
- Bright aluminum finish
Kit Contents
The kit includes the main components needed to begin installation:
- (2) Die-cast throttle bodies
- (1) O2 bung kit
- (1) Hand-held controller
- (1) CTS sensor
- (1) Hand-held controller cable
- (1) CTS adapter
- (1) Windshield mount
- (1) Mini USB cable
- (1) 4+2-pin connector
- (2) Return plugs
- (1) O2 sensor
- (1) Gasket kit
Important Information
The FiTech Go EFI 2×4 Power Adder 1200HP Bright Aluminum System 30065 is not legal for use on pollution-controlled vehicles. It is designed to be retrofitted into vehicles that do not require emission controls.
Before installation, always confirm compatibility with your intake manifold, fuel system, ignition setup, and vehicle application.

