FiTech Classic Gold 650HP EFI w/In-Tank & Regulator (36120)
The FiTech Classic Gold 650HP EFI w/In-Tank & Regulator (36120) is a complete electronic fuel injection (EFI) conversion kit designed to replace traditional carburetors on 4-barrel intake manifolds. This system provides improved engine performance and fuel efficiency for engines producing up to 650 horsepower. It includes all necessary components for a seamless transition to EFI.
KEY FEATURES AND BENEFITS:
This FiTech EFI system simplifies the conversion to electronic fuel injection with its self-learning ECU and comprehensive kit.
Designed for engines up to 650 horsepower, it offers a 950 CFM airflow rate and 80 lb/hr injectors for optimal performance.
The included in-tank fuel pump, fuel pressure regulator, and all necessary sensors ensure a complete installation.
The system's compatibility with various fuel types, including gasoline, alcohol, and methanol, provides flexibility for different applications.
Maximum Horsepower: 650 HP
Injection Style: Throttle body
Timing Control: No
Power Adder Compatible: No
ECU Included: Yes
Fuel Pump: In-tank
Transmission Controller: No
Metering Style: Speed density (MAP-N)
Intake Manifold: Not included
Throttle Body: 4-barrel square bore, 950 CFM
Injectors: 80 lbs/hr
Fuel Type: Alcohol, Gasoline, Methanol, Flex
Preparation: Remove the existing carburetor and clean the intake manifold surface.
Installation: Mount the FiTech throttle body onto the 4-barrel intake manifold.
Fuel System: Install the in-tank fuel pump and connect fuel lines to the throttle body and fuel pressure regulator.
Wiring: Connect the wiring harness to the ECU and all sensors (MAP, IAT, TPS, oxygen sensor).
Sensor Installation: Install all included sensors into their designated locations.
ECU Setup: Connect the calibration module and follow the on-screen prompts for initial setup.
Fine Tuning: Monitor engine performance and make minor adjustments as needed.
BENEFITS OF USING THE FITECH CLASSIC GOLD 650HP EFI W/ IN-TANK & REGULATOR (36120):
Improved fuel efficiency compared to traditional carburetors.
Enhanced engine drivability and responsiveness.
Simplified tuning with self-learning ECU technology.
Consistent performance across varying operating conditions.
Reduced emissions and improved idle quality.
Easy conversion from carburetor to EFI.
Integrated ECU with speed density fuel metering.
44mm venturi diameter within the throttle body.
Cast aluminum throttle body construction with a gold finish.
Complete sensor suite: MAP, IAT, TPS, and oxygen sensor.
Compatibility with multiple fuel types, broadening usage.
Complete wiring harness provided for a simplified install.
Calibration module included for initial setup.
Product identification
- Brand: FiTech
- Model / MPN: 36120




