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The Edelbrock Performer RPM 383 Stroker is a popular choice among automotive enthusiasts looking to enhance the performance of their vehicles. This article delves into the power gains achieved with the installation of the Edelbrock Performer RPM 383 Stroker, comparing dyno test results before and after the upgrade.
Understanding the Edelbrock Performer RPM 383 Stroker
The Edelbrock Performer RPM 383 Stroker is designed to maximize horsepower and torque for small-block Chevrolet engines. By increasing the engine’s displacement to 383 cubic inches, this stroker kit enhances performance across the power band, making it an attractive option for both street and track applications.
Key Features of the Edelbrock Performer RPM 383 Stroker
- Increased Displacement: The 383 cubic inch displacement provides a significant boost in power.
- High-Performance Cylinder Heads: Designed for optimal airflow, improving combustion efficiency.
- Performance Camshaft: Engineered to enhance power delivery and throttle response.
- Complete Kit: Includes all necessary components for a straightforward installation.
Before Dyno Test Results
Before the installation of the Edelbrock Performer RPM 383 Stroker, baseline dyno tests were conducted on a stock 350 small-block engine. The following results were observed:
- Horsepower: 250 hp at 4,500 RPM
- Torque: 350 lb-ft at 3,500 RPM
- Engine Configuration: Stock 350 with factory components
Installation Process
The installation of the Edelbrock Performer RPM 383 Stroker requires careful preparation and attention to detail. Here are the key steps involved:
- Preparation: Remove the existing engine components and clean the engine bay.
- Assembly: Follow the manufacturer’s instructions to assemble the stroker kit.
- Installation: Carefully install the new engine components, ensuring proper alignment.
- Testing: Once installed, conduct initial tests to check for leaks and proper operation.
After Dyno Test Results
After the installation of the Edelbrock Performer RPM 383 Stroker, a second round of dyno tests was performed. The results showcased a remarkable improvement in performance:
- Horsepower: 400 hp at 5,800 RPM
- Torque: 450 lb-ft at 4,500 RPM
- Engine Configuration: 383 stroker with Edelbrock components
Power Gains Analysis
The power gains from the Edelbrock Performer RPM 383 Stroker are substantial, demonstrating the effectiveness of the upgrade:
- Horsepower Increase: 150 hp gain
- Torque Increase: 100 lb-ft gain
- Overall Performance: Enhanced throttle response and acceleration
Conclusion
The Edelbrock Performer RPM 383 Stroker offers significant power gains, as evidenced by dyno tests before and after installation. With a 150 horsepower increase and a 100 lb-ft torque increase, this stroker kit is a worthy investment for anyone looking to boost their engine’s performance. Whether for daily driving or competitive racing, the Edelbrock Performer RPM 383 Stroker proves to be a powerful enhancement for small-block Chevrolet engines.