Did Mopar make a 400 engine?
Yes, Mopar (Chrysler Corporation's parts and accessories division) did produce a 400 cubic inch (6.6 liter) engine. The Mopar 400 engine was a popular high-performance V8 engine used in various Chrysler, Dodge, and Plymouth models during the 1960s and 1970s.
The Mopar 400 Engine
The Mopar 400 engine was first introduced in 1967 and was produced until 1978. It was part of Chrysler's "B" engine family, which also included the 383 and 440 cubic inch V8 engines. The 400 was designed as a high-performance option for Mopar's mid-size and full-size vehicles, providing more power and torque than the smaller 383 engine.
The 400 engine featured a cast-iron block and heads, with a bore and stroke of 4.34 inches by 3.88 inches. It had a compression ratio of 8.2:1 and produced between 290 to 330 horsepower, depending on the specific model and year. The engine was available with a variety of carburetor and intake manifold configurations to suit different performance needs.
Mopar 400 Engine Applications
The Mopar 400 engine was used in a wide range of Chrysler, Dodge, and Plymouth models during its production run, including:
- Dodge Charger
- Dodge Challenger
- Plymouth Barracuda
- Plymouth Road Runner
- Chrysler 300
- Dodge Coronet
- Plymouth Satellite
The 400 engine was particularly popular in high-performance muscle car models, where it provided a balance of power, torque, and drivability. It was a key component in Mopar's lineup of iconic muscle cars during the 1960s and 1970s.p>
Conclusion
In summary, yes, Mopar did produce a 400 cubic inch V8 engine that was widely used in their high-performance vehicles during the muscle car era. The Mopar 400 engine was a powerful and versatile option that helped define the brand's reputation for building some of the most iconic and desirable performance cars of the time.
Did they make a 400 big block?
No - the small block was available in 400 CID - but the big block was never that exact size. 396 CID would be the most common engine “close” to that size - but the BBC also came in 402, 409, 427, 454……but not exactly 400 CID.
What is the largest engine made by Chrysler?
The largest Chrysler engine ever built was the XIV-2220, or IV-2220. That was a 2,220 cubic inch, inverted, overhead cam, turbo-supercharged and intercooled V-16 Hemi engine designed for aircraft use in 1944.
What was the specs of the Mopar 400 engine in 1972?
Introduced in 1972, the Chrysler 400 V8 featured wedge-shaped cylinder heads, a single camshaft, and a pushrod-operated valvetrain. With a relatively low 8.2:1 compression ratio, the final 400 V8 version produced a mere 195 horsepower and 305 lb-ft of torque.
Was the 383 a good engine?
This results in a great balance of torque and horsepower output. The 383 block has lots of wall thickness, too." With torque and horsepower peaks of 3,900 and 5,200 rpm, the Muscle Motors 450 offers a gut-punching powerband that promises to perform just as well on the street as it does at the strip.
Did Pontiac make a 400 big block?
Pontiac differed from other GM Divisions and most other manufacturers in producing only a single sized V8 casting, rather than adding a larger big block to its line-up. The external dimensions of all their V8s, from 326–455 cu in (5.3–7.5 L) were the same.
What is the largest Mopar V8?
Commanding 7.2-Liter Unit Biggest Mopar V8 Ever
The 440, which featured a cast-iron block and heads, found refuge in pretty much every Plymouth and Dodge muscle car between 1965 and 1978 when it was retired. The most revered of the breed was the Six Pack variant, which was produced between 1969 and '71.
Did Chrysler make a 400 engine?
Chrysler increased the bore size of the 383 to create the 400. Its bore of 4.342-inch (110.3 mm) was the largest used in any production Chrysler V8 at the date of its introduction. All parts except for the pistons were interchangeable between the 383 and 400. Crankshafts were made of cast iron.
How much horsepower does a Mopar 400 have?
In this application, the 400 had a four-barrel carburetor, had the same 8.2:1 compression, and was rated at 195 horsepower and 305 pound-feet of torque.
Did Chevy make a 400 engine?
The 400 saw extensive use in full-size Chevrolet and GMC trucks; K5 Blazer/Jimmy, 1/2-ton, 3/4-ton, 1-ton, and even larger 'medium duty' trucks had an option to be equipped with a 400. The engine was available in midsize A-Body and full-size B-Body passenger cars until the end of the 1976 model year.
Is the Mopar 400 a good engine?
The 400 is a great engine for a lot of reasons. Big bore helps not to shroud the valves. Very strong engine blocks. In fact they are the strongest stock block ever made outside the hemi. Low deck is easy to live with in a tight a body. Great rod ratio. For example: A 318 and 340 have a 6.123 rod and a 3.31 stroke.
