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The 1970 Dodge Demon is a classic muscle car that has captured the hearts of automotive enthusiasts for decades. With its aggressive styling and powerful engine options, it has become a symbol of American performance. In recent years, many owners have sought ways to enhance the performance of their Demons, and one popular modification has been the installation of Trick Flow cylinder heads. This article explores the real-world results of such modifications, highlighting a significant power gain of 120 horsepower.
Understanding the Dodge Demon
The Dodge Demon was introduced as a performance variant of the Dodge Dart, featuring a lightweight body and powerful V8 engine options. It was designed for speed and agility, making it a favorite among drag racers and street performance enthusiasts. The 1970 model year was particularly notable, as it featured the option of the high-performance 340 cubic inch engine, which laid the groundwork for later modifications.
The Importance of Cylinder Heads
Cylinder heads play a crucial role in an engine’s performance. They are responsible for the airflow into and out of the combustion chamber, which directly affects power output. Upgrading to high-performance cylinder heads can lead to substantial gains in horsepower and torque, making them a popular choice for enthusiasts looking to maximize their engine’s potential.
What are Trick Flow Cylinder Heads?
Trick Flow is a well-known manufacturer of high-performance cylinder heads, offering products designed to improve airflow and combustion efficiency. Their cylinder heads are engineered for various applications, including classic muscle cars like the Dodge Demon. By enhancing the design and materials used, Trick Flow heads are capable of delivering significant power gains when installed on a properly tuned engine.
Real-World Performance Gains
In a recent performance test, a 1970 Dodge Demon equipped with Trick Flow cylinder heads showcased impressive results. The owner reported a gain of 120 horsepower after the installation of these heads, a remarkable improvement that transformed the driving experience. This section will delve into the specifics of the performance test and the modifications made to achieve these results.
Test Setup
The test involved a 1970 Dodge Demon originally powered by the 340 cubic inch V8 engine. The following modifications were made:
- Installation of Trick Flow cylinder heads
- Upgraded intake manifold
- High-performance camshaft
- Optimized exhaust system
- ECU tuning for fuel and ignition
Results
The results of the performance test were astounding. The Dodge Demon, which originally produced approximately 275 horsepower, now boasted a total of 395 horsepower after the modifications. This remarkable increase was attributed primarily to the enhanced airflow provided by the Trick Flow cylinder heads, along with the supporting modifications that complemented the new heads.
Benefits of Upgrading to Trick Flow Cylinder Heads
Upgrading to Trick Flow cylinder heads offers several benefits for Dodge Demon owners looking to enhance their vehicle’s performance. These benefits include:
- Increased Horsepower: As demonstrated, a substantial increase in horsepower can be achieved.
- Improved Torque: Along with horsepower, torque is also enhanced, providing better acceleration.
- Enhanced Throttle Response: The improved airflow leads to quicker throttle response, making the car more enjoyable to drive.
- Better Engine Efficiency: Upgraded heads can lead to better fuel efficiency, especially when tuned correctly.
- Durability: Trick Flow heads are built with high-quality materials, ensuring longevity and reliability.
Installation Considerations
While the performance gains from Trick Flow cylinder heads are compelling, installation requires careful consideration. Here are some factors to keep in mind:
- Professional Installation: For optimal results, consider having the heads installed by a professional mechanic who specializes in performance modifications.
- Supporting Modifications: Ensure that other components of the engine, such as the intake, exhaust, and tuning, are compatible with the new heads.
- Budget: Factor in the costs of additional parts and labor when planning your upgrade.
- Engine Tuning: After installation, proper tuning is essential to maximize the performance benefits.
Conclusion
The installation of Trick Flow cylinder heads on a 1970 Dodge Demon can yield impressive results, including a remarkable gain of 120 horsepower. This upgrade not only enhances performance but also improves the overall driving experience. For enthusiasts looking to take their classic muscle car to the next level, investing in high-performance cylinder heads is a decision that can lead to significant rewards. With careful planning and professional installation, the Dodge Demon can continue to be a formidable player in the world of muscle cars.