How much horsepower does a 440 Magnum have?
The 440 Magnum is a legendary engine that has long been revered for its raw power and performance. But just how much horsepower does this iconic powerplant produce? Let's dive into the details and explore the impressive capabilities of the 440 Magnum.
The 440 Magnum's Horsepower Specifications
The 440 Magnum engine, introduced in 1966, was a high-performance variant of Chrysler's 440 cubic inch (7.2-liter) V8 engine. In its standard configuration, the 440 Magnum was rated at 375 horsepower and 480 lb-ft of torque.
However, this rating was considered conservative, and many experts believe the actual output was closer to 400 horsepower or more. The 440 Magnum's impressive power was achieved through a combination of a larger displacement, higher compression ratio, and more aggressive camshaft profile compared to the standard 440 V8.
The 440 Magnum's Legendary Performance
The 440 Magnum's prodigious power made it a favorite among muscle car enthusiasts and drag racers alike. In stock form, the engine could propel cars like the Dodge Charger, Plymouth Roadrunner, and Dodge Challenger from 0 to 60 mph in the mid-to-high 5-second range, with quarter-mile times in the low 14-second bracket.
When equipped with performance upgrades like headers, camshafts, and carburetors, the 440 Magnum could easily eclipse the 400 horsepower mark and deliver even more breathtaking acceleration. Many modified 440 Magnum-powered cars were capable of 0-60 mph times in the high 4-second range and quarter-mile times in the 13-second or even high 12-second range.p>
The 440 Magnum's Legacy
The 440 Magnum's combination of massive displacement, robust construction, and tuning potential made it a favorite among muscle car enthusiasts and a true icon of the golden era of American performance. Even today, the 440 Magnum remains a highly sought-after engine for classic car restoration and high-performance builds, testament to its enduring legacy and the thrill it continues to deliver to drivers.p>
