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Whats the difference between a 440 magnum and a regular 440?

The primary difference between a 440 Magnum and a regular 440 cartridge is the power and performance. The 440 Magnum is a more powerful and high-performance version of the standard 440 cartridge, designed for hunting and self-defense applications.


What is a 440 Magnum?


The 440 Magnum is a high-powered revolver cartridge that was introduced in 1955 by Smith & Wesson. It was designed to provide more power and range than the standard 440 cartridge, making it a popular choice for hunting, self-defense, and target shooting. The 440 Magnum is known for its high muzzle velocity and energy, which allows it to deliver more powerful and accurate shots at longer distances.


What is a Regular 440?


The regular 440 cartridge is a more common and widely-used revolver cartridge. It is a medium-power cartridge that is suitable for a variety of applications, including target shooting, plinking, and self-defense. The 440 is known for its relatively low recoil and manageable power, making it a popular choice for recreational shooters and those who prefer a less powerful cartridge.


Key Differences



  • Power: The 440 Magnum is significantly more powerful than the regular 440, with a higher muzzle velocity and energy output. This makes it better suited for hunting and self-defense applications.

  • Recoil: The 440 Magnum has a more pronounced recoil due to its higher power, which can make it more challenging to control for some shooters.

  • Range: The 440 Magnum has a longer effective range than the regular 440, allowing for more accurate shots at longer distances.

  • Availability: The regular 440 is more widely available and commonly used, while the 440 Magnum is a more specialized and less common cartridge.


In summary, the 440 Magnum is a more powerful and high-performance version of the standard 440 cartridge, designed for hunting, self-defense, and other applications that require greater power and range. The regular 440, on the other hand, is a more widely-used and versatile cartridge that is suitable for a variety of shooting activities.

What is the difference between a 440 magnum and a 440?


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.



What makes a 440 a 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. Different brands within the overall company used different designations to signify this.



What makes an engine a Magnum?


The most significant changes that defined the Magnum was a new top-end package. Magnum heads featured larger valves with smaller stems, revised ports, and a new valvetrain style.



How much HP can a stock 440 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.



Are all 440 blocks the same?


All blocks originally came from the same place, and there is absolutely no difference in cylinder wall thickness, nickel content in the cast iron, strengthening ribs on side of the block by the freeze plugs (see below for the real story on this,) or any of the other myths you have heard.



Is the 440 Magnum a big block?


The Chrysler 440 falls in the RB class of Mopar big-block engines. The initials "RB" stand for raised block, meaning a taller deck height than the B-engine to accommodate the RB's longer stroke. Other engines which fall into this category include the 413 and the 426 Wedge.



How much horsepower does a 440 Magnum have?


440 Magnum | engine | Mark goes over the 375 HP 440 Magnum with a 4 Barrel engine.



How many cc is a Stihl 440 Magnum?


70.7 cc

MODELDISPLACEMENTBAR LENGTH
MS 440 STIHL Magnum70.7 cc (4.3 c.i.)16" - 32"
MS 460 STIHL Magnum76.5 cc (4.7 c.i.)16" - 32"
MS 460 M Rescue76.5 cc (4.7 c.i.)16" - 24"
MS 660M STIHL Magnum91.6 cc (5.59 c.i.)16" - 36"



What's the difference between a Dodge 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.



What is the difference between a Magnum and regular bullet?


Simply put, magnum ammo contains extra propellant compared to a standard cartridge of similar size. As a result, magnum ammo will provide higher gas pressure, high-velocity projectiles, more kinetic energy and will be more powerful when compared to other cartridges of the same diameter.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.