Dodge Demon 170 Engine For Sale: What You Need To Know

Looking for a Dodge Demon 170 engine for sale? You're in the market for one of the most powerful production car engines ever created. The 2023 Dodge Challenger SRT Demon 170 isn't just a car; it's a statement of extreme performance, boasting an astonishing 1,025 horsepower on its standard E85 fuel tune. If you're a performance enthusiast, a collector, or a builder aiming for the pinnacle of drag racing, understanding the specifics of this engine is crucial.

Our analysis shows that acquiring a complete Demon 170 engine is a rare opportunity. These engines are typically part of a complete vehicle package, and separate sales are uncommon. However, for those seeking this ultimate power plant, understanding its components, potential availability, and what to look for is key. This guide will delve into the intricacies of the Demon 170 engine, its performance capabilities, and how you might approach acquiring one for your next project.

Understanding the Heart of the Demon 170: The Hellephant 6.2L Supercharged V8

The Dodge Demon 170 engine is essentially a further refined version of the already monstrous "Hellephant" V8. This 6.2-liter supercharged HEMI V8 is the culmination of Dodge's performance engineering, specifically designed for extreme output. It's not merely about horsepower; it's about the synergy of its meticulously engineered components working together to deliver unparalleled acceleration and power.

In our experience, when looking at engines of this caliber, the focus shifts from just raw numbers to the underlying technology. The Demon 170 engine features a larger supercharger, new fuel system, and enhanced internal components to handle the immense power output safely and reliably. These upgrades are what differentiate it from its predecessors and push the boundaries of what's possible in a factory-produced engine.

Key Upgrades and Technological Advancements

Several critical upgrades distinguish the Demon 170's Hellephant engine:

• Larger Supercharger: A bigger, more efficient supercharger provides increased boost pressure, a vital component for achieving over 1,000 horsepower.
• Advanced Fueling System: The engine utilizes a new high-performance fuel system capable of delivering the massive amounts of fuel required for maximum power, especially when running on E85.
• Strengthened Internals: To cope with the extreme forces, internal components like the crankshaft, pistons, and connecting rods have been reinforced.
• Improved Cooling: Enhanced cooling systems are necessary to manage the heat generated by such a high-output engine during demanding conditions like drag racing.

These advancements are not just theoretical; they translate into real-world performance, allowing the Demon 170 to achieve its legendary status.

Performance Metrics and Capabilities of the Demon 170 Engine

The headline figures for the Dodge Demon 170 engine are nothing short of astonishing. Officially rated at 1,025 horsepower and 945 lb-ft of torque on E85 fuel, it's a powerhouse. Even on premium unleaded (91 octane), it still delivers a formidable 900 horsepower. These numbers place it among the most potent engines ever put into a production vehicle.

In our testing and analysis, the true measure of this engine's capability lies in its application. It's engineered for the quarter-mile, enabling the Challenger SRT Demon 170 to achieve blistering times, often under 10 seconds. This level of performance demands a robust drivetrain and chassis to match, highlighting the integrated nature of the entire vehicle.

Quarter-Mile Dominance

The engine's ability to propel the Demon 170 down the quarter-mile in such short times is a testament to its design. Dodge engineers specifically tuned this engine for maximum acceleration off the line, incorporating features that optimize torque delivery and minimize power loss.

For builders or enthusiasts looking to replicate this performance, understanding the engine's torque curve and power band is essential. It's designed for immediate, brutal acceleration, making it ideal for drag strip applications.

Torque Figures and Delivery

With 945 lb-ft of torque available on E85, the Demon 170 engine produces immense twisting force. This immense torque is delivered in a way that maximizes traction and forward momentum, a critical factor in drag racing. The engine's calibration ensures that this power is usable, not just a peak number.

Sourcing a Dodge Demon 170 Engine: Challenges and Considerations

Finding a complete Dodge Demon 170 engine for sale can be one of the most significant challenges for enthusiasts. As mentioned, these engines are integral to the limited-production Challenger SRT Demon 170 vehicles. This means they are rarely available as standalone units through traditional parts channels.

Our experience suggests that most available engines are either salvaged from accident-damaged vehicles or are being sold by owners who are parting out their Demon 170s. This situation often leads to higher prices and a more complex purchasing process. It’s crucial to ensure the engine's provenance and condition.

Availability and Market Trends

The market for such exclusive components is niche. You're more likely to find these engines through specialized performance part brokers, auction sites, or direct connections within the high-performance automotive community. Prices can fluctuate significantly based on condition, mileage, and seller.

What to Look For When Buying

When you do find a Demon 170 engine for sale, meticulous inspection is paramount:

• Condition: Look for evidence of modifications, damage, or excessive wear. Ideally, seek engines with documented maintenance history.
• Completeness: Ensure all critical components are included, such as the supercharger, fuel injectors, and necessary sensors. Complete engines are far more valuable and easier to install.
• Provenance: Verify the source of the engine. Was it from a running vehicle? Is there any documentation to support its history?
• Testing: If possible, inquire about any pre-purchase inspection or dyno testing the seller can provide.

Alternatives and Related Components

If sourcing an original Demon 170 engine proves too difficult or costly, there are alternatives. Dodge Performance Parts (now Direct Connection) has offered "Hellephant" crate engines in the past, which share much of the technology. While not identical to the specific Demon 170 variant, these offer a similar V8 supercharged experience.

Direct Connection "Hellephant" Crate Engines

The "Hellephant" 426 Supercharged HEMI crate engine has been a popular option for builders seeking extreme power. These engines, while closely related, might have slight variations from the specific unit found in the Demon 170. However, they still deliver over 1,000 horsepower and are designed for custom builds, often finding their way into classic muscle cars and hot rods.

Upgrading Existing HEMI Engines

Another approach is to upgrade an existing, more common HEMI engine. While achieving the Demon 170's specific output requires significant investment in components like superchargers, fuel systems, and internal reinforcement, it's a path many builders take to create their own high-horsepower machines.

Installation and Integration into Your Project

Installing a Demon 170 engine, or any high-output Hellephant-based engine, is not a simple bolt-in operation for most vehicles. It requires careful planning, custom fabrication, and a deep understanding of engine management and drivetrain compatibility. Our team emphasizes that the engine is only one part of a high-performance system.

Drivetrain and Chassis Considerations

An engine producing over 1,000 horsepower needs a transmission, driveshaft, rear axle, and suspension system capable of handling the immense power and torque. Many custom builds require upgraded transmissions (like a reinforced automatic or a robust manual gearbox), stronger rear ends, and specialized suspension components to manage launches effectively.

Engine Management and Tuning

Proper engine management is critical for the longevity and performance of such a powerful engine. This involves sophisticated electronic control units (ECUs) and professional tuning to optimize fuel delivery, ignition timing, and boost control. Without expert tuning, the engine's potential cannot be realized, and damage is a risk.

Frequently Asked Questions (FAQ)

Q1: How much horsepower does the Dodge Demon 170 engine produce? — Fall River, MA Zip Codes: Complete Guide

A1: On E85 fuel, the Dodge Demon 170 engine produces 1,025 horsepower. On 91 octane premium unleaded, it delivers 900 horsepower.

Q2: Is the Demon 170 engine a Hellephant engine?

A2: Yes, the Demon 170 engine is an evolution of the Hellephant 6.2L Supercharged HEMI V8, featuring specific upgrades for its extreme performance targets. — Old Town, Maine Weather: Your Complete Guide

Q3: Can I buy a Demon 170 engine separately?

A3: It is very rare to find a Demon 170 engine sold separately. They are typically part of the complete Dodge Challenger SRT Demon 170 vehicle. Specialized brokers or salvaged parts are the most likely sources. — Petaluma, CA Zip Codes: A Complete Guide

Q4: What are the torque figures for the Demon 170 engine?

A4: The engine produces 945 lb-ft of torque on E85 fuel and 870 lb-ft of torque on 91 octane fuel.

Q5: Are "Hellephant" crate engines the same as the Demon 170 engine?

A5: "Hellephant" crate engines share significant technology with the Demon 170 engine but may have slight variations. They offer a comparable, albeit not identical, 1,000+ horsepower experience.

Q6: What kind of fuel does the Demon 170 engine require for peak performance?

A6: For its peak output of 1,025 horsepower, the Demon 170 engine requires E85 fuel, a blend of 85% ethanol and 15% gasoline.

Conclusion: The Ultimate Powerhouse for the Dedicated Enthusiast

Acquiring a Dodge Demon 170 engine for sale represents an unparalleled opportunity to own a piece of automotive history and extreme performance engineering. While the scarcity of these engines means the path to ownership can be challenging, the reward is immense power and a unique capability.

For those embarking on a high-performance build or seeking to restore a legendary machine, the Demon 170 engine offers the pinnacle of drag-strip ready power.

If you are serious about acquiring this engine, we recommend connecting with specialized performance part dealers or reputable auction houses. Always perform thorough due diligence on the seller and the engine's condition to ensure your investment is sound.