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FITECH Go EFI Classic Black 550 HP External ECU w/ Force Fuel, Fuel Delivery System

FITECH Go EFI Classic Black 550 HP External ECU w/ Force Fuel, Fuel Delivery System

£1,684.94 Inc. VAT

SKU: FIT35221 Categories: , , Brand:

Description

Part Number: 35221

FiTech Go EFI Classic Black 650 HP Throttle Body System with Force Fuel Delivery

Complete self-tuning electronic fuel injection master kit featuring an external ECU and integrated Force Fuel surge tank system for effortless carburetor conversion up to 650 HP.

Key Features & Performance Benefits

  • ☑ 650 HP Rating: Engineered to support naturally aspirated performance engines up to 650 horsepower.
  • ☑ Force Fuel Delivery System: Feeds high pressure via an internal 340 LPH pump using your stock mechanical or low-pressure fuel pump.
  • ☑ Self-Tuning External ECU: Compact ECU mounts easily under the bonnet and automatically optimizes fuel mapping in real time.
  • ☑ Classic Satin Black Finish: High-grade aluminum 4-barrel throttle body styled for a modern, sleek aesthetic.
  • ☑ 4150 Flange Compatibility: Direct bolt-on fitment for standard 4-barrel square-bore intake manifolds.

Technical Specifications
Brand FiTech Fuel Injection
Part Number 35221
Horsepower Capacity Up to 650 HP
Injection Style Throttle Body Injection (4-Barrel Square Bore / 4150)
Airflow Capacity 850 CFM
Throttle Body Finish Satin Black Aluminum
ECU Type External Self-Tuning Module
Fuel Delivery Included Force Fuel System (340 LPH Pump, 58 PSI Internal Regulator)
Metering Style Speed Density (MAP-N)

What’s Included in the Box

  • FiTech Satin Black 4-Barrel 850 CFM Throttle Body Assembly
  • External Self-Tuning ECU Module & High-Temp Wiring Harness
  • Force Fuel System Assembly (0.5-Gallon Reservoir, 340 LPH Pump, Pressure Gauge)
  • Handheld Colour Touchscreen Controller with Mounting Cable
  • Wideband Oxygen Sensor (O2) & Weld-in Mounting Flange
  • 10-Micron Fuel Filter, AN Fuel Lines & Plumbing Fittings
  • Engine Coolant Temperature & Air Inlet Sensors

Built to demanding motorsport standards, FiTech EFI systems provide instant throttle response, flawless cold starting, and reliable fuel delivery. Order your FiTech 35221 kit from JP Racing today for authentic performance components backed by expert UK technical support and fast nationwide dispatch.

Additional information

Weight 23 kg
Dimensions 15 × 22 × 7 cm

Frequently Asked Questions

No. The included Force Fuel Delivery System connects directly to your original low-pressure mechanical or electric fuel pump. It houses an internal 340 LPH high-pressure pump submerged in a 0.5-gallon reservoir to deliver 58 PSI fuel pressure directly to the throttle body, eliminating the need to drop or modify your factory tank or run long return lines back to the tank.

The FiTech Go EFI Classic throttle body features a standard 4-barrel square-bore (4150 style) mounting pattern. It bolts directly onto standard 4-barrel carburetor intake manifolds without requiring extra adapter plates.

No. The ECU features advanced self-learning technology that continuously monitors engine sensors and wideband O2 feedback to automatically build and optimize fuel maps. Initial setup takes just minutes using the provided handheld touchscreen controller.

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