Description
FITECH Go EFI Tri-Power 600HP 3×2 Throttle Body & ECU System
Nothing says classic muscle quite like a six-pack setup screaming at you when you open the bonnet. The FiTech Go EFI Tri-Power 600HP System allows you to retain that iconic 3×2 retro look while seamlessly upgrading your classic vehicle to modern, reliable Electronic Fuel Injection (EFI).
Designed to bolt directly onto most standard 6-pack manifolds with no special modifications required, this ready-to-run system is compatible with factory air intake setups. At its core is FiTech’s renowned self-learning technology, managing three high-flowing, two-barrel throttle bodies. These throttle bodies feature a classic carburettor gold finish to keep the period-correct aesthetic while delivering unmatched drivability, reliability, and fuel economy.
Requiring minimal installation effort, this 600HP Tri-Power kit includes an external ECU, a Bosch wideband O2 sensor for real-time fuel map learning, and easily replaceable GM-style sensors. It strips away overly complex programmable features to focus on exactly what your fast road or mild performance engine needs: out-of-the-box performance, maximised airflow, and excellent inlet velocity. Ditch the temperamental carburettors and step into the modern EFI era with the UK’s premier FiTech distributor.
Overview
- Part Description: 600HP 3×2 Throttle Body & ECU System
- Range: Go EFI
- Model: Tri-Power
- Part Number: 39610
- Supplier: FiTech
- Installation: Click to Download
- Applications Chevrolet, Pontiac, Ford, Chrysler, Dodge, Plymouth, Etc. Engines making 250 HP up to 1200 HP with a dual quad intake manifold Replacement for any dual quad carburettors for engines with 250 HP up to 1200 HP Use the same size air cleaner you would normally use for your 4-barrel carburettor
Features
- Classic carburetor gold finish.
- Self learning technology for wide range superfast dial in correction
- Equipped with three 500 CFM throttle bodies
- Easy tach input, reads tach signal from COIL, HEI, CDI and many other ignition brands
- Suitable for crate engines and performance builds for up to 600hp
- Bosch Wideband Oxygen Sensor with mounting kit provides real time fuel map learning
- For non-boosted engines natural aspirated applications only
- Wet flow technology with a unique swirl spray annular discharge design that assures complete atomisation
- Bolts onto most 3×2 manifolds with no modifications necessary
- Pre-programmed with bolt-n-go technology for out of the box performance with minimal input required
What’s In The Box?
- (3) 2-Barrel Throttle Body-Carburetor Gold Finish
- (1) Harness (plug-in pigtail user harness)
- (1) External ECU
- (1) Set of six injectors (installed in Throttle Body)
- (1) Idle Air Control (installed on Throttle Body)
- (1) Throttle Position Sensor (installed on throttle body)
- (1) Handheld Controller w/ billet case
- (1) Wide Band O Sensor2
- (1) Wide Band O Sensor bung kit2
- (1) TMAP Sensor (installed on throttle body)
- (1) TMAP Sensor Adapter (installed on throttle body)
- (1) Coolant Temperature Sensor
- (1) Gasket Kit
- (3) -6 AN Inlet Fittings (installed on Throttle Body)
- (1) Data Com Cable for the Handheld Controller
- (1) Handheld cable
- (1) 4 gigabyte SD Card (installed in the Handheld)
- (1) 3/8 NPT Reducer
- (1) Installation Guide
Not Included
Optional: not included, but highly recommended.
- Tri-Power Linkage Kit: FiTech Part Number 39611
Required: not included, but required.
This system needs a fuel delivery system to provide 58 PSI of fuel pressure. A Fuel pump, fuel lines, fuel filter, and fuel pressure regulator are needed for this kit. Below is a list of fuel system components that may be needed:
- 50004: Go Fuel Force Fuel Surge Tank
- 50005: Go Fuel Dual Pump Force Fuel Surge Tank
- 50006: Go Fuel Force Fuel Mini Surge Tank
- 50015: Go Fuel in Tank Fuel Pump 800 HP Module
- 50019: Go Fuel in Tank Fuel Pump Returnless Module With 2 Inch Fill
- 54001: Go Fuel Tight Fit Regulator with Pressure Gauge
- 54002: Go Fuel Regulator with Pressure Gauge
- 51003: Go Fuel AN-6 Stainless Steel 40 Ft Hose Kit with Filter
- 51004: Go Fuel AN-6 Black Stainless Steel 40 Ft Hose Kit with Filter
Technical
- Weight: 36 LBS (15.9 kg)
- Dimensions: 29″ x 19″ x 19″ (71.12 x 45.72 x 45.72 cm)
- Maximum Horsepower: 600 HP
- Injection Style: Throttle body
- Timing Control Compatible: No
- Power Adder Compatible: No
- ECU Included: Yes
- Fuel Pump Included: No
- Transmission Controller Included: No
- Metering Style: Speed density (Map-N)
- Intake Manifold Included: No
- Intake Section Included: No
- Throttle Body Mounting Flange: Triple Holley 2-barrel
- Venturi Quantity: 6
- Venturi Diameter (mm): 44 mm
- Airflow Rate (cfm): 1500 CFM
- Throttle Body Material: Cast aluminum
- Throttle Body Finish: 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: No
- MAP Sensor Included: Yes
- IAT Sensor Included: Yes
- TPS Sensor Included: Yes
- Quantity: Sold individually
- Universal: Yes
- Fuel Type: Alcohol, Petrol, Methanol, Flex
This system is designed to be installed into vehicles that do not require emission controls.
FiTech have been manufacturing fuel injection and fuel delivery solutions since 2013 and have established themselves in the market as a serious performance contender, especially on big block racing and drag applications over 1000 horsepower. Their extensive range can cater for most custom fuelling applications, which is backed by their new technical support department.
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