Was the Ford 7.3 made by international?
The Ford 7.3-liter diesel engine, often referred to as the "Power Stroke," is a legendary engine known for its durability and reliability. But many enthusiasts and truck owners wonder: was this iconic engine actually made by International? Let’s dive into the history and details of this powerhouse to uncover the truth.
The Origins of the Ford 7.3 Diesel Engine
The Ford 7.3 Power Stroke diesel engine was indeed developed and manufactured by International Harvester, which later became Navistar International Corporation. This partnership between Ford and International began in the 1980s, with International supplying diesel engines for Ford’s heavy-duty trucks. The 7.3-liter engine was introduced in 1994 as part of this collaboration.
Key Features of the 7.3 Power Stroke
The 7.3 Power Stroke quickly gained a reputation for being one of the most reliable diesel engines ever produced. Here are some of its standout features:
- Direct Injection: The 7.3 Power Stroke was one of the first diesel engines to feature direct injection, which improved fuel efficiency and power output.
- Turbocharged Design: The engine came equipped with a turbocharger, providing better performance and towing capabilities.
- Durability: Built with a cast-iron block and forged steel connecting rods, the 7.3 was designed to handle heavy loads and long hours of operation.
- Power Output: The engine produced up to 275 horsepower and 525 lb-ft of torque, making it a favorite among truck owners.
Why Did Ford and International Part Ways?
While the partnership between Ford and International was highly successful, it eventually came to an end. By the mid-2000s, Ford decided to develop its own diesel engines in-house, leading to the introduction of the 6.7-liter Power Stroke in 2011. This decision was driven by a desire for greater control over engine design and production, as well as to address some reliability issues that arose with later International-supplied engines.
The Legacy of the 7.3 Power Stroke
Even though the Ford 7.3 Power Stroke is no longer in production, its legacy lives on. Many truck enthusiasts still seek out vehicles equipped with this engine due to its unmatched reliability and performance. It remains a testament to the successful collaboration between Ford and International, and it continues to be a favorite among diesel engine aficionados.
At Kevin's Autos, we understand the importance of maintaining and repairing engines like the 7.3 Power Stroke. If you own a vehicle with this legendary engine, trust our experienced team to keep it running smoothly for years to come!
Frequently Asked Questions
Why did Ford stop using international engines?
News Releases | International® Navistar International Corporation (OTC:NAVZ) announced today that it is suspending production of the Power Stroke® diesel engine that it builds for Ford Motor Company because Ford has stopped honoring the terms of agreement under which the engines were built.
Why is the 7.3 so sought after?
Introduced in 1994 and produced until 2003, this diesel engine has become one of the most respected and sought-after powerplants in the world of heavy-duty trucks. So, what makes the 7.3L Power Stroke Ford trucks so popular? It boils down to three key factors: reliability, power, and simplicity.
What did International call the 7.3 idi?
International called the 7.3 a "7.3". International never used a turbo on the indirect injected 7.3 in their applications. the international engine name T444E stands for turbo, 444 cubic inches, electronically controlled. or in fords words, Powerstroke.
Is a 7.3 Power Stroke an international?
The 7.3 L DI Power Stroke engine is commonly referred to as one of the best engines that International produced.
What is the problem with the MaxxForce 7 engine?
The biggest culprits behind a failed turbo on a Maxxforce 7 engine are EGR related issues, and oil dilution. Soot re-entering the engine and coming through the turbine housing over time will begin to adhere to the vanes and cause the turbo actuator to fail.
What engine did International make for Ford?
Navistar VT engine
| VT Engine | |
|---|---|
| 6.4 L Powerstroke as seen in a Ford Super Duty | |
| Overview | |
| Manufacturer | International Truck and Engine Corp., a Division of Navistar International Corporation |
| Also called | Power Stroke, MaxxForce 7 |
What year to avoid a 7.3 Power Stroke?
2001-2003 Model Years.
Is the 7.3 a Navistar engine?
The Navistar 7.3L DI turbo is the most popular diesel engine on the road today. RAMPTECH® 7.3L Turbo Engines, which are available for Ford and International T444E Series applications, are configured specifically to your application.
Was the 7.3 made by international?
Nearly 2 million 7.3 L DI Power Stroke engines were produced in International's Indianapolis plant.
Who made the 7.3 Power Stroke for Ford?
Navistar
The Power Stroke Diesel story begins.
In pursuit of a whole new level of durability, power, torque and capabilities, Ford partnered with International Truck and Engine Corporation or ITEC (later renamed Navistar, Incorporated) to create a new standard in diesel engine technology that would help redefine the industry.
