New cames

Types of New Cames

A new came is a mechanical part of some vehicles that control the opening and closing of valves in the engine. It is commonly used in internal combustion engines. There are several types of new cames for different needs. Here are some of them:

• Came shaft

  A new came shaft, also known as a camshaft, is simply a shaft with one or more cames on it. It is an important component of the valve train in an engine. The rotation of the camshaft controls the timing of the opening and closing of the engine's intake and exhaust valves. This process is synchronized with the engine's crankshaft. There are two main types of camshafts: overhead camshaft (OHC) and overhead twin camshaft (OTD).

• Came profile

  A new came profile is the shape of the new came in a camshaft. It determines the timing and duration of valve openings and closings. Different engines have different came profiles, which affects the performance and efficiency of the engine. Common types of came profiles include low-speed torque, high-speed torque, and high-lift profiles.

• Variable camshaft timing

  A new variable came shaft timing is a technology used in modern engines to improve performance and reduce emissions. The system adjusts the timing of valve openings and closings according to the engine's operating conditions. This ensures optimal valve timing for better combustion of fuel, hence improving engine performance.

• Came timing set

  A new came timing set is a very important component that ensures that the camshaft is properly synchronized with the crankshaft. It consists of a chain, gears, and tensioners that maintain the correct timing between the two shafts. This is very important for maintaining the engine's performance, emissions, and fuel efficiency.

• Roller vs flat lifters

  New came usually use either roller or flat lifters to push the valves open and closed. Flat lifters have a flat bottom surface that rides on the cam lobe. Roller lifters have a rounded bottom surface with a small wheel that rolls over the cam lobe. Roller lifters require less effort to push the valves open and closed.

Specification and maintenance of new cames

Specifications

New Cames are available in various specifications to meet different customers' needs. Some of the key specifications include the following:

• Camshaft Position:

  New Cames have various positions that decide the engine's performance and efficiency. The specifications include overhead valve, overhead cam, and pushrod camshaft position.

• Cam Profile:

  The cam profile is the shape of the cam lobes; it affects the timing and lift of the engine valves. New cames have different cam profiles that include high-lift, low-lift, and variable cam profile.

• Material:

  New Cames are manufactured using different materials to enhance durability and strength. These materials include cast iron, steel, and aluminum. Each material has its advantages, such as steel being more corrosion-resistant.

• Number of Camshafts:

  New cames may have one or two camshafts. For instance, high-performance and modern cars have two camshafts. This specification helps to control the engine's valve timing, improving performance.

• Valve Timing:

  New Cames have various valve timing specifications, which affect the engine's power and torque delivery. The timing is measured in degrees before and after the top dead center of the piston stroke. Common specifications include early and late valve timing.

• Valve Lift and Duration:

  New Cames have different valve lift and duration specifications. The valve lift affects the amount of air and fuel entering the engine, affecting its performance. Duration is the time the valve remains open, affecting the engine's breathing capability. Common specifications include high lift and long duration.

Maintenance

New Cames require regular maintenance to ensure they operate efficiently and effectively.

• Regular Inspection:

  Carry out regular inspections to check for wear, damage, or other issues. During the inspection, check the cam lobes, bearings, and other components for signs of wear or damage.

• Regular Lubrication:

  New cames should be regularly lubricated to reduce friction and wear between the cam and the valve. Use the manufacturer's recommended lubricant during lubrication.

• Replacement of Worn Parts:

  Replace worn or damaged parts immediately to prevent further damage to the cames or other engine components. Use genuine spare parts or those recommended by the manufacturer during replacement.

• Follow Maintenance Schedule:

  New Cames owners should follow the manufacturer's maintenance schedule. The maintenance schedule indicates the necessary maintenance services and the recommended time for carrying them out.

• Avoid Overloading:

  Avoid overloading or over-stressing the engine. Overloading or overstressing reduces the lifespan of the cames and other engine components.

How to Choose New Cames

Here are some factors to consider when choosing new cames:

• Engine Specifications and Requirements:

  When selecting a new camshaft for an engine, it is essential to consider the engine's specifications and requirements. Factors such as engine size, type of fuel used, and whether it is naturally aspirated or uses forced induction must be considered. This information will help in choosing a camshaft that works well with the engine and optimizes performance.

• Intended Purpose and Application:

  Another thing to consider when choosing a new cam is the application of the vehicle. Is it used for daily commuting, occasional racing, or specific purposes like off-road driving? Knowing the vehicle's application will help select a cam profile that meets the performance needs while considering drivability and reliability.

• Powerband and Torque Characteristics:

  New cames vary in their power delivery, focusing on specific RPM ranges. Some emphasize peak power, while others offer a broader torque band. Choosing a camshaft that matches the desired power and torque characteristics for the engine's intended use is important. For example, a camshaft with a broad torque band can benefit towing applications.

• Compatibility with Other Engine Components:

  Before selecting a new cam, ensure it is compatible with other components in the engine, such as the intake and exhaust systems, cylinder head, and valvetrain. For example, an aggressive camshaft may require improvements to the intake and exhaust systems to maximize airflow and performance. Ensure that these components work together to maximize performance and efficiency.

• Brand Reputation and Quality:

  Consider the brand and manufacturer's reputation when selecting new cames for sale. Look for brands known for quality, reliability, and customer support. Reading reviews and testimonials from other users can provide insight into the product's performance and durability.

How to diy and replace new cames

Replacing and installing new CAMEs can be a daunting task, but with the right tools and patience, it can be done successfully. Here is a step-by-step guide on how to replace CAMEs:

Tools Needed:

• Socket Set
• Wrench Set
• Screwdriver Set
• Torque Wrench
• New CAMEs
• Gasket Maker

Steps to Replace CAMEs:

• 1. Disconnect the Battery: Before starting any work on the engine, it is important to disconnect the battery. This will prevent any electrical accidents from happening while working on the engine.
• 2. Drain the Coolant: The next step is to drain the coolant from the engine. This is important because, during the replacement process, the coolant will leak out, and draining it will prevent messes.
• 3. Remove the Radiator: After draining the coolant, the next step is to remove the radiator from the engine. This will give more room for working on the engine while replacing the CAMEs.
• 4. Remove the Old CAMEs: Use a socket and ratchet to remove the bolts holding the old CAMEs in place. Carefully lift the CAMEs out of the engine.
• 5. Clean the Surface: After removing the old CAMEs, the next step is to clean the surface where the new CAMEs will be installed. This will ensure a good seal and prevent any leaks from happening.
• 6. Apply Gasket Maker: Apply gasket maker to the surface where the new CAMEs will be installed. This will create a seal and prevent any leaks from happening.
• 7. Install the New CAMEs: Carefully place the new CAMEs onto the engine, making sure to align the bolts with the holes. Use a socket and ratchet to tighten the bolts.
• 8. Reinstall the Radiator: After installing the new CAMEs, the next step is to reinstall the radiator. Make sure to connect all the hoses and electrical connections.
• 9. Reconnect the Battery: The final step is to reconnect the battery. This will power the engine and make sure everything is working properly.

Replacing CAMEs is a simple process that can be done with the right tools and knowledge. By following the steps above, anyone can replace CAMEs on their own.

Q and A

Q1. What are the signs of a worn-out or failing camshaft?

A1. As mentioned earlier, the camshaft is a vital part of the engine. A worn-out or failing camshaft will affect the engine's performance. So, one of the most common signs of a worn camshaft is poor engine performance. Other signs include difficulty in starting the car, rough idling, or hesitation during acceleration.

Q2. Can buyers find camshafts for both gasoline and diesel engines?

A2. Yes, buyers can find camshafts for both diesel and gasoline engines. However, the specifications have to be different to suit the engine's requirements.

Q3. What is the break-in period for a new camshaft?

A3. Different manufacturers specify different break-in periods for a new camshaft. However, the general break-in period for a new camshaft is between 500 to 1000 miles. During the break-in period, users are advised to maintain the recommended engine speed and load.