Comparing Mopar 360 Performance Camshafts: Which One Adds the Most Power?

by

When it comes to enhancing the performance of the Mopar 360 engine, selecting the right camshaft is crucial. With various options available, each camshaft offers unique characteristics that can significantly impact horsepower and torque. In this article, we will compare several popular Mopar 360 performance camshafts to determine which one adds the most power.

Understanding Camshaft Basics

A camshaft is a vital component of an engine that controls the timing and duration of the valve openings. The performance of a camshaft is measured by its lift, duration, and lobe separation angle. These factors influence how much air and fuel enter the engine, ultimately affecting power output.

Factors to Consider When Choosing a Camshaft

  • Lift: Refers to how far the valve opens. Higher lift can improve airflow.
  • Duration: The amount of time the valve stays open. Longer duration can increase power at higher RPMs.
  • Lobe Separation Angle: Affects the overlap of intake and exhaust valves. A narrower angle can improve low-end torque.
  • Intended Use: Consider whether the camshaft will be used for street driving, racing, or off-road applications.

Here are some of the most popular performance camshafts available for the Mopar 360 engine:

  • Mopar Performance 508 Camshaft: Known for its aggressive lift and duration, this camshaft is designed for high-performance applications.
  • Comp Cams 20-602-9: Offers a good balance of power and drivability, making it suitable for street applications.
  • Summit Racing SUM-6400: A budget-friendly option that provides a noticeable increase in power and torque.
  • Howards Cams 110133-12: Designed for high RPM performance, this camshaft maximizes airflow for racing applications.

Mopar Performance 508 Camshaft

The Mopar Performance 508 camshaft is a popular choice among enthusiasts looking for serious power gains. With a lift of .484 inches and a duration of 284 degrees, this camshaft is designed for high-performance applications.

  • Power Band: 2500-6500 RPM
  • Best For: Racing and performance builds
  • Notes: Requires upgraded valve springs and possibly other supporting modifications.

Comp Cams 20-602-9

The Comp Cams 20-602-9 camshaft is an excellent choice for those who want a good balance between performance and drivability. It features a lift of .480 inches and a duration of 224 degrees.

  • Power Band: 1500-5500 RPM
  • Best For: Street applications and mild performance builds
  • Notes: Offers improved throttle response without sacrificing too much low-end torque.

Summit Racing SUM-6400

The Summit Racing SUM-6400 camshaft is a budget-friendly option that still provides significant power improvements. With a lift of .420 inches and a duration of 224 degrees, it is a great choice for those looking to enhance their Mopar 360 without breaking the bank.

  • Power Band: 1500-5500 RPM
  • Best For: Budget builds and street performance
  • Notes: Easy to install and compatible with stock components.

Howards Cams 110133-12

The Howards Cams 110133-12 camshaft is designed for high RPM performance, making it ideal for racing applications. With a lift of .509 inches and a duration of 292 degrees, this camshaft maximizes airflow for increased horsepower.

  • Power Band: 3000-7000 RPM
  • Best For: Racing and high-performance builds
  • Notes: Requires upgraded valve springs and other performance modifications.

Performance Comparison

To determine which camshaft adds the most power, we can compare their specifications and performance characteristics. Below is a summary of the key features of each camshaft.

  • Mopar Performance 508: Highest lift and duration, best for racing.
  • Comp Cams 20-602-9: Balanced performance, great for street use.
  • Summit Racing SUM-6400: Budget-friendly, good for mild performance.
  • Howards Cams 110133-12: Best for high RPM racing applications.

Conclusion

Choosing the right camshaft for your Mopar 360 engine can significantly impact its performance. The Mopar Performance 508 camshaft generally offers the highest power gains, making it ideal for racing enthusiasts. However, for those seeking a balance between drivability and performance, the Comp Cams 20-602-9 is an excellent choice. Budget-conscious builders will find the Summit Racing SUM-6400 to be a great option, while the Howards Cams 110133-12 is perfect for high RPM racing applications. Ultimately, the best camshaft for you will depend on your specific performance goals and intended use.