FuelTech 720 lb/hr Low Impedance Fuel Injector O-Ring/O-Ring - 5010107883
Extreme Fuel Flow for High Boost and Race Applications
The FuelTech 720 lb/hr Low Impedance Fuel Injector is built for extreme horsepower applications where maximum fuel delivery and precision are critical. With a massive 5,449 cc/min flow rate at 43.5 psi, this injector is capable of supporting demanding builds pushing well beyond 4,000+ horsepower.
Designed with a traditional O-Ring/O-Ring configuration, this injector integrates easily into a wide range of fuel rails and intake setups, making it a versatile solution for both custom and established EFI systems.
Precision Calibrated for Accurate Fuel Control
Each injector is individually tested and calibrated to deliver consistent linearity, repeatability, and cylinder-to-cylinder accuracy. This ensures stable air-fuel ratios and dependable performance under high boost, nitrous, or extreme load conditions.
- Individually flow tested for precise fuel delivery
- Ensures consistent performance across all cylinders
- Supports accurate tuning and data-driven calibration
- Ideal for high-performance EFI and motorsports applications
Compatible with All Fuels and Engine Management Systems
The FT Injector is compatible with any standalone or aftermarket ECU, offering maximum flexibility for custom builds. It supports a wide range of fuels, including gasoline, ethanol, methanol, nitromethane, nitropropane, MTBE, and ETBE, making it suitable for everything from street to full race applications.
- Works with any ECU on the market
- Compatible with all common racing and pump fuels
- Reliable in high boost, high RPM, and nitro applications
Built for Durability in Harsh Environments
Constructed with corrosion-resistant internal components and validated through salinization testing, this injector is engineered for long-term durability in aggressive fuel systems and extreme racing environments.
- Corrosion-resistant internal construction
- Proven durability under extreme operating conditions
- Designed for long-term reliability in high-performance builds
Important Installation Requirements
This injector features a low impedance (1.5 Ohms) design and requires a Peak and Hold driver, such as FuelTechs 8A/2A or Peak & Hold PRO Injector Driver, for proper operation and longevity.
Features
- 720 lb/hr (5,449 cc/min @ 43.5 psi) high-flow injector
- Low impedance design - 1.5 Ohms
- O-Ring/O-Ring configuration for broad compatibility
- EV1 connector with silver-plated terminals
- Individually tested and calibrated for accuracy
- Compatible with gasoline, ethanol, methanol, and nitro-based fuels
- Tested and approved in 4,000+ horsepower applications
- Corrosion-resistant internal components
- Compatible with all aftermarket ECUs
- FuelTech warranty and support
Quick Specs
- Brand: FuelTech
- Flow Rate: 720 lb/hr (5,449 cc/min @ 43.5 psi)
- Impedance: Low - 1.5 Ohms
- Voltage Limit: Up to 24V
- Fitting Type: O-Ring / O-Ring
- Connector Type: EV1 (silver-plated terminals)
- Injector Dimensions: 86 x 32 mm
- Weight: 160g
- Package Dimensions: 223 x 162 x 60 mm
- Shipping Dimensions: 225 x 250 x 65 mm
- Included: 1 injector, manual
- Warranty: 90 days
- Part Number: 5010107883
FAQs
Do I need a Peak and Hold driver for this injector?
Yes. This injector operates at 1.5 Ohms and requires a Peak and Hold driver such as FuelTechs 8A/2A or PRO Injector Driver.
What applications is this injector best suited for?
This injector is ideal for extreme horsepower builds including turbocharged, supercharged, and nitromethane applications requiring maximum fuel flow.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for FuelTech injectors, fuel system components, and advanced engine management solutions. We help builders create reliable, high-performance combinations backed by real-world experience.
Whether you're building a street car or a full race machine, our team is here to support your project with expert guidance and fast shipping.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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