Feuling EV-6 Fuel Injector For Harley Touring / Softail / Dyna 2006-2017

Feuling EV-6 High-Flow Injectors: Precision Fueling for Twin Cams in 2026

The Feuling EV-6 Fuel Injector for 2006-2017 Harley-Davidson Touring, Softail, and Dyna models represents the 2026 pinnacle of intake science for the Twin Cam platform. In the world of performance V-Twins, the fuel system is the lifeblood of the engine. While the stock injectors are adequate for a Stage 1 setup, they quickly become the bottleneck when high-lift cams, high-flow cylinder heads, or increased displacement are introduced. Feuling addresses this by providing high-precision injectors that deliver a larger volume of fuel with a highly refined spray pattern. This ensures that even at high RPM and wide-open throttle, your engine receives the exact amount of fuel required to maintain the ideal air-fuel ratio. For the rider seeking secure, industrial-strength utility and an engine that pulls hard all the way to the redline, Feuling injectors are the definitive 2026 solution.

Advanced Atomization and Tuning Stability

What sets Feuling injectors apart in the 2026 marketplace is their ability to maintain surgical precision at every pulse width. Unlike generic high-flow injectors that can “drip” or provide an uneven spray, Feuling units feature an optimized multi-hole nozzle. This creates a fine mist of fuel that mixes more efficiently with the incoming air, resulting in a more complete combustion cycle. This efficiency translates directly into crisper throttle response and cooler cylinder head temperatures during the intense heat of 2026 summer riding. By providing the high-output 2026 presence required for competitive performance, these injectors allow your tuner to dial in a rock-solid map that delivers linear power without the “flat spots” caused by fuel starvation. This is the mechanical synchronization required for a professional-grade Twin Cam build.

Expert Installation & Performance Advice

As specialists in Twin Cam performance architecture, we recommend Feuling injectors for any build aiming for 100+ horsepower. Pro Tip: When selecting your flow rate in 2026, consult with your tuner; for most Stage 2 builds, the 4.9 g/s or 5.3 g/s injectors provide the perfect balance of headroom and idle stability. Installation Note: Lubricate the injector O-rings with a tiny amount of clean engine oil before seating them into the fuel rail to prevent tears and 2026 vacuum leaks. Maintenance Note: Use a high-quality fuel system cleaner periodically to keep the fine nozzle holes free of carbon deposits during your 2026 travels. Safety Note: Upgrading injectors requires an immediate ECU recalibration (calibration of the “Injector Size” constant) via Dynojet Power Vision to ensure the bike will start and run safely throughout the 2026 season.

The Professional Standard for Twin Cam Fuel System Integrity

Choosing Feuling Fuel Injectors means investing in unmatched mechanical stability and a refined power delivery. It offers a unique combination of modern fluid dynamics and a robust design that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, Feuling is the unmatched leader. Fuel the fire, maximize the power, and ride the distance.

Feuling EV-6 Fuel Injector For Harley Touring / Softail / Dyna

Quality OEM replacements and upgrades.

Features:

• EV-6 USCAR Connectors
• Flow rate in “grams per second”
• Sold individually

3.91 gps Injector Info:

• For models with OE 46mm throttle body
• Updated 25 Degree angle cone spray pattern
• Replaces OEM 27625-06 / 27709-06 / A