What is the spec of the Chrysler 440 engine?
The Chrysler 440 engine, a powerhouse of its time, is renowned for its robust performance and reliability. Introduced in the 1960s, this big-block V8 engine has become a favorite among car enthusiasts and collectors alike. In this article, we will delve into the specifications of the Chrysler 440 engine, exploring its features, performance metrics, and applications in various vehicles.
Engine Specifications
The Chrysler 440 engine is a 7.2-liter V8 that was part of Chrysler's B-series engine family. Here are some key specifications:
- Displacement: 440 cubic inches (7.2 liters)
- Configuration: V8
- Block Material: Cast iron
- Head Material: Cast iron
- Compression Ratio: Ranges from 8.7:1 to 10.5:1 depending on the model year and application
- Horsepower: Approximately 375 to 390 hp
- Torque: Around 480 to 490 lb-ft
- Fuel System: Carbureted, typically with a four-barrel carburetor
- Firing Order: 1-8-4-3-6-5-7-2
Performance Characteristics
The Chrysler 440 engine is celebrated for its impressive torque and horsepower, making it suitable for a variety of applications, from muscle cars to trucks. Its high torque output allows for excellent acceleration and towing capabilities, which was particularly valued in the heavy-duty vehicles of its era.
Applications
The 440 engine was used in several Chrysler models, including:
- Chrysler New Yorker
- Dodge Charger
- Plymouth Road Runner
- Dodge Monaco
- Plymouth Fury
Its versatility and power made it a popular choice for performance-oriented vehicles, contributing to its legacy in the automotive world.
Conclusion
In summary, the Chrysler 440 engine stands out as a significant achievement in automotive engineering. With its robust specifications and performance capabilities, it has left a lasting impact on the muscle car culture and continues to be revered by enthusiasts today.
Frequently Asked Questions
What is the difference between 440 and 442 tuning?
Despite being the same 'note', some feel that tuning to A442 makes the music feel more alive or punchy whilst others argue that A440 creates a 'fuller' tone. This is the basis of the argument and what puts many musicians at odds with each other.
What's the difference between a 440 and a 440 magnum?
There ultimately is very little difference between the Mopar 440 and the Mopar 440 Magnum. The Magnum designation simply meant that it was the high-performance version of the V8 engine. An important note is that this also meant it was in a Dodge vehicle.
How much HP can a 440 handle?
Although the most powerful factory stock 440 engines produced a rated 390 gross horsepower, the OEM blocks can take power in the 600hp range, and survive practically indefinitely at the 500-550hp level. Mopar built quite a bit of strength into the bottom end of these engines.
How much horsepower can a 440 big block handle?
Although the most powerful factory stock 440 engines produced a rated 390 gross horsepower, the OEM blocks can take power in the 600hp range, and survive practically indefinitely at the 500-550hp level. Mopar built quite a bit of strength into the bottom end of these engines.
Will 426 hemi heads fit on a 440 block?
1 qualifier at the U.S. Nationals in his Vegas Fuel Energy Drink MOPAR Dodge Avenger a few years ago. Max agreed that the 426 heads will not fit the 440 block without necessary component upgrades, and a company called SVE (Stage V Engineering) makes the kit you will need.
How much horsepower did the 440 really have?
And while the Mopar 440 does several things very well, we've always felt that with a few tweaks the engine was capable of well over the 375 horsepower rating it got from the factory.
What is the actual horsepower of a 426 Hemi?
The 426 street Hemi was rated at 425 horsepower from the factory. The Chrysler dyno sheet from decades ago and a close-to-stock dyno session of a new 426 Hemi both put the gross horsepower rating at about 470 horsepower without full exhausts and other engine-driven accessories.
Is a 426 hemi more powerful than a 440?
Chrysler had several different output versions of the 440, with the highest being the Six Pack iteration, which featured three two-barrel carburetors on the intake. Despite the larger displacement size, it couldn't quite reach the power output of the 426 Hemi, maxing out at 390 hp.
When did Chrysler stop making the 440 engine?
1978
The 440 cu in (7.2 L) RB was produced from 1965 until 1978, making it the last version of the Chrysler RB block.
Is the Chrysler 440 a good engine?
We all know the 440 big-block is the largest displacement V-8 engine built by Chrysler, and when it comes to a combination of torque, power, and drivability, the 440 ranks as one of the best engines ever built.
