What is an rv cam?

What is an rv cam?

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Introduction

An RV cam, short for recreational vehicle cam, is a type of camshaft specifically designed for use in RV engines. It plays a crucial role in determining the performance and power output of the engine. In this article, we will dive deeper into the features, benefits, and considerations of an RV cam.

What is a Camshaft?

Before discussing an RV cam, it is essential to understand what a camshaft is. A camshaft is a rotating shaft within an engine that controls the opening and closing of the engine’s valves. It consists of a series of lobes or cams that push against the valves, allowing them to open and close at the right time.

Features of an RV Cam

1. Duration and Lift: The duration of an RV cam refers to the amount of time the valves stay open during each engine cycle. A longer duration allows more air and fuel mixture into the combustion chamber, resulting in increased power. Lift, on the other hand, refers to the maximum height the valves open. Higher lift allows more air and fuel to enter the combustion chamber, improving performance.

2. Valve Timing: RV cams are designed with specific valve timing to optimize engine performance for recreational vehicles. The valve timing determines when the valves open and close in relation to the position of the piston. Proper valve timing ensures efficient combustion and power delivery.

3. Lobe Separation Angle: The lobe separation angle (LSA) of an RV cam refers to the angle between the intake and exhaust lobes on the camshaft. It affects the engine’s idle quality, torque, and power characteristics. A wider LSA provides a smoother idle and better low-end torque, while a narrower LSA improves high-end power.

Benefits of an RV Cam

1. Increased Power: One of the primary benefits of using an RV cam is the increase in power output. The optimized duration, lift, and valve timing of an RV camshaft allow for improved airflow and combustion, resulting in more horsepower and torque.

2. Improved Fuel Efficiency: While an RV cam can enhance power, it can also improve fuel efficiency. By optimizing the valve timing and airflow, an RV cam ensures efficient combustion, reducing fuel consumption.

3. Enhanced Towing Capability: Recreational vehicles often require towing capabilities. An RV cam can provide the necessary power and torque to handle towing heavy loads, making it ideal for RV enthusiasts.

Considerations for Choosing an RV Cam

1. Vehicle Specifications: It is crucial to consider the specifications of your RV engine when choosing an RV cam. Factors such as engine displacement, compression ratio, and intended use should be taken into account to ensure compatibility and optimal performance.

2. Performance Goals: Determine your performance goals before selecting an RV cam. Whether you prioritize increased power, improved fuel efficiency, or a balance between the two, it will help narrow down the options and find the right camshaft for your needs.

3. Professional Installation: Installing an RV cam requires expertise and precision. It is recommended to have a professional mechanic or engine builder perform the installation to ensure proper fitment and avoid any potential issues.

Conclusion

An RV cam is a specialized camshaft designed for recreational vehicle engines. It offers increased power, improved fuel efficiency, and enhanced towing capabilities. When choosing an RV cam, consider the vehicle specifications, performance goals, and seek professional installation for optimal results.

References

– www.rvshare.com
– www.crower.com
– www.summitracing.com