What turbo does the 3.5 EcoBoost have?
The 3.5L EcoBoost engine, a popular choice in Ford vehicles, is renowned for its impressive power and efficiency. One of the key components that make this engine so effective is its turbocharger system. In this article, we’ll dive into the specifics of the turbochargers used in the 3.5 EcoBoost engine and what makes them stand out.
Overview of the 3.5 EcoBoost Turbochargers
The 3.5L EcoBoost engine is equipped with a twin-turbocharger system. These turbos are designed to provide a balance of power and efficiency, making the engine capable of delivering high performance while maintaining fuel economy. The turbos are manufactured by BorgWarner, a leading name in turbocharger technology.
Key Features of the 3.5 EcoBoost Turbo System
The twin-turbo system in the 3.5 EcoBoost engine has several notable features that contribute to its performance:
- Compact Design: The turbos are compact and lightweight, which helps reduce the overall weight of the engine and improves vehicle handling.
- High-Pressure Capability: These turbos are capable of generating significant boost pressure, allowing the engine to produce impressive horsepower and torque.
- Water-Cooled Bearings: The turbochargers use water-cooled bearings to improve durability and reduce the risk of overheating during extended use.
- Integrated Wastegate: The wastegate is integrated into the turbo design, ensuring precise control of boost pressure and enhancing reliability.
These features make the 3.5 EcoBoost turbo system a critical component in delivering the engine's signature performance and efficiency.
Performance Benefits of the Twin-Turbo System
The twin-turbo setup in the 3.5 EcoBoost engine offers several performance advantages:
- Improved Acceleration: The twin-turbo system provides quick spool-up times, ensuring minimal turbo lag and rapid acceleration.
- Enhanced Power Output: With the ability to generate high boost pressures, the engine can produce up to 450 horsepower in some configurations.
- Better Fuel Efficiency: By optimizing air intake and combustion, the turbos help the engine achieve better fuel economy compared to naturally aspirated engines of similar power.
These benefits make the 3.5 EcoBoost engine a favorite among drivers who want a combination of power, efficiency, and reliability.
Conclusion
The 3.5L EcoBoost engine’s twin-turbo system, developed by BorgWarner, is a marvel of modern engineering. Its compact design, high-pressure capability, and advanced features like water-cooled bearings and integrated wastegates make it a standout in the automotive world. Whether you’re towing heavy loads or cruising on the highway, the 3.5 EcoBoost turbo system ensures you have the power and efficiency you need.
Frequently Asked Questions
How much boost can a stock 3.5 EcoBoost handle?
Boost spikes to 18-19 psi, but fades quickly to 14-16 psi. Not bad considering stock boost is only around 12 psi.
Is the 3.5 EcoBoost single or twin turbo?
Twin turbochargers
3.5L EcoBoost V6
Twin turbochargers feed this powerplant in its quest for power — all 400 horses of it.
Is the 3.5 EcoBoost twin-turbo a good engine?
The 3.5L Ecoboost was apparently prone to ignition issues that come from the spark plug. It's such a prevalent and disruptive issue that drivers will quickly notice. The engine assemblage comes with a direct fuel injection system that works with a twin-turbo system.
What turbo is on the EcoBoost?
| Ford EcoBoost engine | |
|---|---|
| Turbocharger | V6: Dual Borg Warner K03 low inertia integrated turbo system I4 2.3: Honeywell Garrett Twin scroll MGT2260SZ (Mustang Ecoboost) I4 2.0: Borg Warner K03 low inertia integrated turbo system I4 1.6: Borg Warner KP39 low inertia turbo I3 1.5: Continental RAAX low-inertia turbocharger |
How are 3.5 EcoBoost turbos cooled?
The GTDI turbos are cooled by engine oil, coolant and air. The bearings are lubricated by engine oil. GTDI turbochargers are mounted directly to, or in some applications integrated with, the exhaust manifolds. The turbos being so close to the combustion chambers allow them to reach maximum speed more quickly.
How much boost does a 3.5 EcoBoost make stock?
around 12 psi
Not bad considering stock boost is only around 12 psi. The problem we found was that when the boost fell off the throttle was closing, and at times the fuel system is trending downward struggling to keep up.
Does EcoBoost have twin turbos?
Ford 3.5 EcoBoost Engine
You'll find this mighty engine on the Expedition or certain F-150 trims. This 3.5-liter twin-turbo V-6 makes between 380 to 400 horsepower and 470 to 500 pound-feet of torque in standard form.
What size turbos does a 3.5 EcoBoost have?
3.5L EcoBoost Stock Turbos and Intercooler
The stock manifold's turbo outlets are very small at ~1.18″ considering 1.75L of displacement will breathe through it!
What is the most common problem with the 3.5 EcoBoost?
Short answer: The most common problems with the Ford 3.5 Ecoboost engine include carbon build-up, timing chain stretching, cam phaser problems, intercooler condensation, and ignition system failures.
What year 3.5 EcoBoost to stay away from?
2017: The 2017 model year had recurring problems with the transmission and engine, especially in trucks with the 3.5L EcoBoost engine. Many drivers reported coolant leaks, which led to engine overheating and eventual failure.
