What is a 444 engine?
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What is a 444 engine?
444 represents the 7.3L engine displacement in cubic inches, and E stands for electronically controlled. As with the 7.3 Powerstroke, the Navistar 7.3 variant uses a cast iron block and heads. International T444E engines use a slightly over-square design with a longer stroke than bore.
Who made the 444 engine?
In its use in Ford Motor Company trucks, vans, and school buses, it is the first of the PowerStroke family of diesel engines. The T444E was manufactured from 1994 to 2004, replacing the 7.3 L IDI V8 designed by International Harvester.
Is the T444E a good engine?
Overall, the T444E is a reliable diesel engine and known to outlast gasoline engines. It has a B50 life of 350,000 miles, which means about 50 percent of the engines last longer than 350,000 miles.
Is the 7.3 Powerstroke an international?
The 7.3 powerstroke is actually a Navistar T444E which is made by Navistar International, formerly International Harvester. In addition to Ford Super Duty trucks, the 7.3 is used in school buses, transit buses, and other large commercial vehicles.
Is the 7.3 International a good engine?
Is the 7.3 IDI a good engine? Yes, the Ford (International/Navistar) 7.3 IDI is a dependable and robust diesel engine. With few generational problems, the IDI engine family is known for its long-lasting reliability. Although it lacks power, the 7.3 IDI will run forever if taken care of.
What is a 7.3 International engine?
The International 7.3L IDI (indirect injection) is a version of the four-stroke V8 diesel engine series used in International Harvester school buses, commercial trucks, Ford F-Series trucks and Ford Econoline/E-series vans from the 1986 to 1994 model years.
How much horsepower is the 444 international?
International 444
| Model history | |
|---|---|
| Engine make | International |
| Engine model | International C-153 |
| Fuel type | gasoline |
| Power hp | 47 gross, 42 net, 38 pto, 33 drawbar |
How many miles can you get out of a 7.3 Idi?
Long-Lasting Injectors Properly maintained 7.3L injectors are virtually guaranteed to go 200,000 miles between overhauls, with most lasting well beyond that.
Is Ford bringing back the 7.3 Powerstroke diesel?
Ford’s 7.3-liter truck engine is back, and this time it’s a gas. This is deliberate. Ford could’ve designed its new big-bore gasoline truck engine to any size it wanted, but it chose to give each cylinder a 4.22-inch bore and a 3.98-inch stroke.
Why is the 7.3 so popular?
The 7.3l power stroke engine of Ford F250 is almost as capable as modern diesel, but its great success is its simplicity. The engine was designed to extensive brutes, capable of working thousands of miles without resulting in issues.
Are 7.3 IDI reliable?
The Navistar 7.3L IDI is a reliable diesel engine and known to outlast gasoline engines. It has a B50 life of 350,000 miles, which means about 50 percent of the engines last longer than 350,000 miles.
Does Ford own Cummins?
It’s a common myth that Cummins is owned by auto manufacturers like Ford or Chrysler. In fact, Cummins Turbo Technologies is an independent company that manufactures and markets a complete line of diesel and natural gas-powered engines.
