Dodge Demon 170: Engine Specs & Performance

Hey car enthusiasts! Ever heard of a car so powerful, it practically redefined the meaning of 'muscle'? Well, buckle up, because we're diving deep into the Dodge Challenger SRT Demon 170, focusing specifically on its monstrous engine size and what makes it a true beast. This isn't just any car; it's a statement. A bold declaration of raw power, engineered for those who crave the ultimate adrenaline rush. We're going to explore the heart of this machine – its engine – and unpack why it's so significant. So, if you're curious about the engine specs, performance figures, and overall legacy of the Demon 170, you've come to the right place. Let's get started!

The Heart of the Beast: Engine Size and Specs

Alright, guys, let's get down to the nitty-gritty. The Dodge Challenger SRT Demon 170 is powered by a supercharged 6.2-liter (376 cubic inches) HEMI V8 engine. Yes, you read that right: a 6.2-liter V8! But hold on, because this isn't your average V8. Dodge took this engine and cranked it up to eleven, implementing a series of modifications to make it something truly special. The Demon 170's engine is designed to deliver insane horsepower and torque, making it a force to be reckoned with on the track and the street (if you dare!).

Here’s a quick rundown of the key engine specs:

• Engine Type: Supercharged 6.2-liter HEMI V8
• Displacement: 376 cubic inches (6.2 liters)
• Horsepower: Up to 1,025 horsepower (on E85 fuel)
• Torque: Up to 945 lb-ft of torque (on E85 fuel)
• Supercharger: Upgraded 3.0-liter supercharger
• Fuel System: Upgraded fuel injectors and fuel pump

As you can see, the engine size is just the beginning. Dodge didn't just slap a bigger engine in there; they meticulously engineered every component to handle the extreme power output. This includes a strengthened engine block, upgraded pistons, connecting rods, and crankshaft, all designed to withstand the immense forces generated by the supercharger and the high-performance fuel setup. The Demon 170 isn't just powerful; it's built to endure. The modifications were extensive, including a larger throttle body, a revised intake manifold, and a unique calibration for the engine control unit (ECU). The result is an engine that produces mind-blowing power figures, capable of propelling the car from 0 to 60 mph in a blink of an eye.

The Role of Supercharging

Now, let's talk about the supercharger. A supercharger is essentially an air compressor that forces more air into the engine's cylinders, resulting in a dramatic increase in power. The Demon 170's 3.0-liter supercharger is a key component in achieving its incredible horsepower. It's larger and more efficient than the superchargers used in other high-performance Dodge models, allowing it to generate the massive boost pressures necessary for producing over 1,000 horsepower. The increased airflow, combined with the other engine modifications, allows the engine to burn more fuel and produce significantly more power than a naturally aspirated engine or even a standard supercharged engine.

The supercharger works in tandem with the engine's other components, such as the fuel system and ignition system, to deliver a seamless and explosive power delivery. The fuel injectors are upgraded to provide the engine with the necessary fuel, while the ignition system is tuned to precisely time the spark plugs' firing. All of these components work in harmony to transform the 6.2-liter HEMI V8 into a powerhouse capable of shattering performance records. The supercharger's efficiency and reliability are critical to ensuring that the engine consistently delivers its peak performance. It's a testament to Dodge's engineering prowess that they were able to create such a potent and reliable engine.

Fuel Matters: The E85 Advantage

One of the most exciting aspects of the Demon 170's engine is its dependence on fuel. The car's maximum power output is achieved when running on E85 fuel (a blend of 85% ethanol and 15% gasoline). E85 fuel has a higher octane rating than regular gasoline, which means it can withstand higher compression ratios and more aggressive timing without detonating. This allows the engine to produce significantly more power. The engine management system is calibrated to recognize the type of fuel being used and adjust the engine's settings accordingly. This ensures that the engine always operates at its peak performance potential.

Running the Demon 170 on premium gasoline will still deliver impressive performance, but it won't unleash the engine's full potential. The power output will be slightly lower. The car is designed to take advantage of the benefits of E85, and that's where it truly shines. The choice of fuel is, therefore, a crucial element in experiencing the car's full capabilities. The difference in performance between using E85 and regular gasoline is substantial, highlighting the importance of the fuel choice.

Performance Figures: 0-60 and Beyond

Okay, guys, let's talk about the numbers! The Dodge Challenger SRT Demon 170 is not just about its engine size; it's about what that engine does. We're talking about some seriously impressive performance figures that'll make your jaw drop.

• 0-60 mph: Approximately 1.66 seconds
• Quarter-mile: Approximately 8.91 seconds at 151.17 mph

These figures are absolutely insane. To put it in perspective, the Demon 170 is one of the quickest accelerating production cars ever made. The car's acceleration is so rapid that it's almost hard to comprehend. Getting to 60 mph in under 2 seconds is a feat previously reserved for the world's most exotic supercars, yet the Demon 170 achieves it with relative ease. The quarter-mile time is equally impressive, cementing its status as a drag-strip dominator. The car's ability to cover a quarter-mile in under nine seconds is a testament to its powerful engine, optimized drivetrain, and sticky tires.

Factors Influencing Performance

Several factors contribute to the Demon 170's blistering performance. The supercharged 6.2-liter HEMI V8 engine is the heart of the operation, providing the massive power necessary for rapid acceleration. However, the engine alone isn't enough. The car is equipped with a specially designed transmission, a reinforced driveline, and drag-specific tires to ensure that all that power is effectively transferred to the ground. The car also features advanced launch control systems, which allow the driver to maximize acceleration from a standstill. The combination of these elements creates a complete performance package that is unmatched in the world of muscle cars. Weight reduction also plays a vital role. Dodge engineers stripped away unnecessary components to reduce the car's overall weight, improving acceleration and handling. Every detail has been optimized to extract the maximum performance from the car's engine.

The Legacy of the Demon 170

The Dodge Challenger SRT Demon 170 isn't just a car; it's a legend in the making. It represents the pinnacle of American muscle car performance, pushing the boundaries of what's possible. The Demon 170's impact on the automotive world is undeniable. It has set new benchmarks for acceleration and quarter-mile times, inspiring awe among enthusiasts and rivals alike. The car's bold design, aggressive stance, and raw power have captured the hearts of car lovers worldwide.

Significance and Impact

The Demon 170's significance extends beyond its impressive performance figures. It signifies the end of an era, as Dodge transitions towards electrification. The car represents the final, and perhaps the most extreme, iteration of the internal combustion engine muscle car. It is a fitting farewell to the era of gasoline-powered dominance. The impact of the Demon 170 can be felt throughout the automotive industry. It has raised the bar for performance, driving other manufacturers to strive for greater innovation. The car's success has also increased interest in drag racing and high-performance vehicles, reigniting the passion for American muscle.

Conclusion: A Testament to Power

So, there you have it, folks! The Dodge Challenger SRT Demon 170 is an absolute powerhouse, and its engine is the star of the show. With its supercharged 6.2-liter HEMI V8 producing over 1,000 horsepower on E85 fuel, it's a force to be reckoned with. The car's incredible acceleration, record-breaking quarter-mile times, and overall legacy make it a true icon in the automotive world. The Demon 170 represents the ultimate expression of American muscle car performance, a fitting end to an era of gasoline-powered dominance.

If you ever get the chance to see one in person, or even better, experience it firsthand, don't miss it! It's a ride you won't soon forget. Thanks for joining me on this deep dive into the Demon 170's engine! Keep on cruisin'!"