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The 1972 Dodge Dart has long been a favorite among muscle car enthusiasts. With its sleek design and powerful engine options, it has remained a classic representation of American automotive history. In this article, we will delve into the real-world dyno results of a 1972 Dodge Dart equipped with a Mopar Performance 273 camshaft, exploring the performance metrics and implications for both enthusiasts and restorers alike.
Overview of the 1972 Dodge Dart
The Dodge Dart was introduced in 1960 and underwent several transformations throughout its production run. By 1972, the Dart was available in several trims, including the Swinger and the GT. The vehicle was known for its lightweight body and versatile engine options, including the iconic 273 cubic inch V8.
Mopar Performance 273 Camshaft
The Mopar Performance 273 camshaft is designed to enhance the performance of the 273 V8 engine. This camshaft provides a more aggressive profile, leading to improved airflow and increased horsepower. Key features of the 273 camshaft include:
- Increased lift and duration compared to stock camshafts
- Improved throttle response
- Optimized for use with high-performance intake and exhaust systems
Dyno Testing Methodology
To assess the performance of the 1972 Dodge Dart with the Mopar Performance 273 camshaft, a series of dyno tests were conducted. The testing process included:
- Baseline runs with the stock engine configuration
- Installation of the Mopar Performance 273 camshaft
- Subsequent dyno runs to measure improvements in horsepower and torque
Baseline Dyno Results
Before the installation of the Mopar Performance 273 camshaft, the baseline dyno results for the 1972 Dodge Dart were as follows:
- Horsepower: 150 hp at 4,500 RPM
- Torque: 240 lb-ft at 3,200 RPM
Dyno Results After Camshaft Installation
After the installation of the Mopar Performance 273 camshaft, the dyno results demonstrated significant improvements:
- Horsepower: 180 hp at 5,000 RPM
- Torque: 250 lb-ft at 3,400 RPM
Performance Analysis
The results of the dyno testing indicate that the Mopar Performance 273 camshaft provided a noticeable increase in both horsepower and torque. The increase of 30 horsepower and 10 lb-ft of torque is substantial for a naturally aspirated engine. The higher RPM range for peak horsepower also suggests that the camshaft is well-suited for performance driving.
Implications for Enthusiasts
For enthusiasts looking to enhance the performance of their 1972 Dodge Dart, the Mopar Performance 273 camshaft presents a compelling option. Benefits include:
- Improved acceleration and throttle response
- Greater potential for performance upgrades
- Enhanced driving experience on both the street and the track
Conclusion
The real-world dyno results of the 1972 Dodge Dart with the Mopar Performance 273 camshaft highlight the potential for increased performance in classic muscle cars. With its ability to enhance horsepower and torque, this camshaft is a valuable addition for any Dart enthusiast looking to make the most out of their vehicle. As the muscle car community continues to grow, modifications like these will keep the spirit of classic performance alive.