Custom cam grinders shape the heart of an engine’s performance. They tailor camshafts to meet specific needs and applications.
Camshafts dictate engine efficiency and power. Custom cam grinders ensure precision for optimal performance. Howards Cams, Andrews EV23, and Andrews N4 are popular choices. Each offers unique grinding specifications for diverse requirements. These camshafts enhance torque and horsepower. Andrews EV46 and TW48 focus on chain-driven setups.
They suit different riding styles and preferences. Camshaft customization is crucial for specialized needs. Whether for racing or everyday use, choosing the right grind matters. It impacts engine longevity and reliability. Understanding camshaft options helps make informed decisions. Boost your engine’s potential with the perfect grind. Discover the advantages of tailored camshafts today.
Howards Cams 279993 Custom Grind Camshaft

The Howards Cams 279993 Custom Grind Camshaft is ideal for automotive enthusiasts and professional mechanics looking to enhance their engine’s performance. This item is perfect for those who demand precision and reliability in their engine components, ensuring optimal power and efficiency.
Pros:
- Precision engineering for enhanced performance
- Durable construction ensures long-lasting use
- Custom grind tailored for specific performance needs
Cons:
- Requires professional installation for optimal results
- Higher price point compared to standard camshafts
The Howards Cams 279993 Custom Grind Camshaft boasts precision engineering that significantly enhances engine performance. With its custom grind, users can enjoy tailored performance suited to specific driving needs, making it a valuable addition for those seeking both power and efficiency. Its durable construction ensures that users benefit from long-lasting performance, providing peace of mind and reliability over time.
Measuring 5.5 inches in height, 3.0 inches in width, and 24.25 inches in length, this camshaft is designed to fit seamlessly into various engine configurations. Weighing 13.0 pounds, it maintains a balance between sturdiness and ease of installation. While the higher price point might be a consideration for some, the superior performance and durability it offers make it a worthwhile investment for serious automotive enthusiasts and professionals.
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Andrews Ev23 Grind Camshaft

The Andrews EV23 Grind Camshaft 291123 is an ideal choice for performance enthusiasts and motorcycle riders looking to enhance their engine’s power and efficiency. If you’re someone who enjoys customizing your bike for better speed and torque, this camshaft is designed to deliver superior results. It caters specifically to those who value high-quality engineering and are keen on getting the most out of their motorcycle’s engine.
Pros:
- Enhanced engine performance for motorcycles
- Durable construction from a trusted brand
- Improved torque and horsepower
- Precision engineering for optimal results
Cons:
- Installation complexity might require professional help
- Higher price point compared to standard camshafts
- May not be compatible with all motorcycle models
The Andrews EV23 Grind Camshaft 291123 offers a range of impressive features that make it a noteworthy investment for motorcycle enthusiasts. With its precision engineering, this camshaft guarantees enhanced engine performance by optimizing the valve timing and increasing the power output. This can result in a noticeable improvement in acceleration and speed, perfect for those who love the thrill of riding. Furthermore, its durable construction ensures longevity and reliability, making it a worthwhile addition to any high-performance motorcycle.
Another significant benefit is the improved torque and horsepower that the Andrews EV23 Grind Camshaft 291123 offers. By upgrading to this camshaft, riders can experience more responsive engine behavior, which translates to better handling and control during rides. However, potential buyers should consider the installation complexity and ensure compatibility with their motorcycle model before purchasing. While the higher price point might be a consideration for some, the long-term performance benefits and durability provided by Andrews make it a compelling option for those serious about their motorcycle’s performance.
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Andrews N4 Grind Camshafts

The Andrews N4 Grind Camshafts 298150 is an ideal choice for motorcycle enthusiasts and performance-driven riders who are looking to upgrade their engine’s performance. This product is specifically tailored for those who demand high-quality components and wish to enhance their motorcycle’s power output and efficiency.
Pros:
- Designed by the reputable Andrews brand, known for its reliable performance.
- Improves engine power and efficiency.
- Compact design with dimensions suitable for various motorcycle models.
Cons:
- May require professional installation for optimal performance.
- Limited to certain motorcycle models.
The Andrews N4 Grind Camshafts 298150 offers a significant boost in engine performance, allowing motorcycles to achieve better torque and horsepower. This makes it an excellent choice for those who participate in racing or require a more responsive ride. The camshafts are crafted with precision, ensuring durability and longevity, even under intense conditions.
With dimensions of 10.0 inches in height, 7.0 inches in width, and 3.5 inches in length, and a weight of 4.0 pounds, this camshaft is compact enough to fit a wide range of motorcycle engines without adding unnecessary bulk. The lightweight nature of the product contributes to maintaining the balance and handling of the motorcycle, ensuring that riders experience the best of both performance and control.
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Andrews Ev46 Grind Camshaft

The Andrews EV46 Grind Camshaft 291146 is perfect for automotive enthusiasts who are looking to enhance the performance of their motorcycles. This camshaft is ideal for those who want to achieve a balance between power and torque, making it a suitable choice for riders who frequently go on long rides or those who enjoy spirited driving. Whether you’re upgrading or replacing an old camshaft, this component is tailored to meet the needs of performance-oriented individuals who prioritize quality and reliability in their engine components.
Pros:
- Enhanced engine performance with improved power and torque.
- High-quality construction ensures durability and longevity.
- Precision engineering for optimal compatibility with various motorcycle models.
Cons:
- May require professional installation, adding to overall cost.
- Could be incompatible with some older motorcycle models.
The Andrews EV46 Grind Camshaft stands out due to its ability to significantly boost the engine’s power output. Designed with meticulous attention to detail, this camshaft offers a smooth and efficient operation that translates into tangible benefits for the rider. Users will appreciate the refined engineering that minimizes engine strain while maximizing performance, allowing for an exhilarating riding experience.
Furthermore, the camshaft’s dimensions (Height: 5.0 Inches, Width: 5.0 Inches, Length: 9.0 Inches) are carefully crafted to ensure seamless integration into the engine system, reducing the risk of installation issues. The Andrews EV46 Grind Camshaft not only promises an enhanced riding experience but also contributes to the overall longevity of the motorcycle’s engine, making it a wise investment for serious riders.
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Andrews Chain Driven Tw48 Grind Cams 216348

The Andrews Chain Driven TW48 Grind Cams 216348 is an excellent choice for motorcycle enthusiasts and professional bike builders who are looking to enhance the performance of their ride. Ideal for those who want to optimize engine power and efficiency, this product is best suited for riders who demand reliability and precision in their motorcycle components.
Pros:
- High-quality construction ensures durability and longevity.
- Enhanced engine performance for a more powerful ride.
- Precision engineering guarantees a perfect fit and function.
Cons:
- Installation may require professional assistance or advanced mechanical skills.
- Cost might be higher compared to other cam options.
The Andrews Chain Driven TW48 Grind Cams 216348 are designed with precision engineering, which ensures a perfect fit and seamless integration into your motorcycle’s engine system. This attention to detail translates into a significant boost in engine performance, allowing for a smoother and more powerful ride. Whether you’re accelerating on the highway or cruising through city streets, these cams provide a noticeable improvement in power delivery and throttle response.
Another standout feature is the high-quality construction of the Andrews cams. Made from durable materials, these cams are built to withstand the rigors of high-performance riding. This durability means that riders can enjoy the benefits of improved engine performance without worrying about frequent replacements or maintenance issues. For riders who value reliability and long-term performance, the Andrews Chain Driven TW48 Grind Cams 216348 offer a dependable solution.
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Andrews N2 Grind Camshafts

The Andrews N2 Grind Camshafts 298130 is ideal for motorcycle enthusiasts and performance seekers who are looking to enhance their bike’s engine capabilities. This product is perfect for those who want to achieve better throttle response and improved horsepower in their rides. It is designed for individuals who appreciate the intricacies of engine mechanics and are keen on optimizing their vehicle’s performance.
Pros:
- Improved Engine Performance with enhanced power delivery
- Durability due to high-quality manufacturing by Andrews
- Optimized Throttle Response for a smoother ride experience
Cons:
- Compatibility Issues with certain motorcycle models
- Installation Complexity requiring professional assistance
The Andrews N2 Grind Camshafts 298130 boasts impressive features, including its precision engineering and high-grade materials. These camshafts are designed to provide a seamless integration with your motorcycle engine, enabling enhanced performance and reliability. Whether you’re hitting the track or cruising down the highway, the improved horsepower and torque output these camshafts offer can significantly elevate your riding experience.
Another noteworthy feature of the Andrews N2 Grind Camshafts is their lightweight design. At just 4.3 pounds, these camshafts offer a balanced weight distribution, which is crucial for maintaining stability and control during high-speed rides. The dimensions, 10.0 inches in height, 8.0 inches in width, and 6.5 inches in length, ensure a compact fit, making them suitable for a variety of engines. This product is an excellent choice for those looking to make a strategic upgrade to their motorcycle’s performance without compromising on quality.
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Andrews Ev72 Grind Camshaft

The Andrews EV72 Grind Camshaft 291172 is ideal for motorcycle enthusiasts and mechanics looking to enhance the performance of their ride. If you own a Harley-Davidson and are seeking to upgrade for better torque and horsepower, this camshaft is a perfect fit for you. It caters to those who appreciate the nuances of engine tuning and desire a reliable component that will elevate their biking experience.
Pros:
- Enhanced Performance: Increases horsepower and torque for a more powerful ride.
- Durable Construction: Made by Andrews, a reputable manufacturer known for quality.
- Precision Engineering: Offers improved valve timing for better engine efficiency.
Cons:
- Installation Complexity: May require professional installation due to technical intricacies.
- Cost: Higher investment compared to standard camshafts.
The Andrews EV72 Grind Camshaft 291172 boasts of a compact design with dimensions of 3.0 inches in height and width, and 6.4 inches in length, making it a suitable choice for various engine compartments. Weighing just 2.0 pounds, it ensures that there is no unnecessary additional weight to the motorcycle, maintaining the balance and handling of the ride. This camshaft is specifically engineered to optimize the engine’s performance by enhancing the valve timing, which results in significant improvements in power output and efficiency.
One of the standout features of this camshaft is its ability to withstand high stress and extreme temperatures, a testament to Andrews’ commitment to durability and performance. The design not only contributes to improved combustion efficiency but also ensures that the engine runs smoother and quieter. For motorcycle enthusiasts who are keen on maximizing their bike’s capabilities, the Andrews EV72 Grind Camshaft 291172 is a worthy investment that promises a noticeable upgrade in your vehicle’s performance.
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Andrews Chain Driven Tw9 Grind Cams

The Andrews Chain Driven TW9 Grind Cams 216309 is designed for motorcycle enthusiasts looking to enhance their bike’s performance. Ideal for riders who value precision engineering and are seeking to optimize their engine’s power output, this product is perfect for those who regularly participate in competitive racing or those who simply want to enjoy a smoother ride on their daily commute.
Pros:
- High-quality construction ensures durability and longevity.
- Enhanced engine performance with improved horsepower.
- Easy installation process suitable for most users.
Cons:
- May require additional adjustments for optimal performance.
- Higher cost compared to other cam options.
The Andrews Chain Driven TW9 Grind Cams 216309 boasts impressive features that cater to those who demand the best from their motorcycles. With a focus on precision engineering, these cams deliver enhanced engine performance, resulting in improved horsepower and torque. Users can expect a noticeable difference in their bike’s acceleration and overall power output, making it a worthwhile investment for serious riders.
Additionally, the cams are made from high-quality materials, ensuring durability and longevity. This means that once installed, users can enjoy consistent performance without frequent replacements. The cams are designed with an easy installation process, making it accessible even for those with limited mechanical experience. However, some users may need to make additional adjustments for optimal performance, which could be a consideration for those less familiar with engine tuning.
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Frequently Asked Questions
What Is A Custom Grind Camshaft?
A custom grind camshaft is specifically designed to optimize engine performance. It suits particular needs, like increased horsepower or torque. Custom camshafts are tailored to individual engine specifications. This ensures maximum efficiency and performance for various applications, including racing or daily driving.
How Does Howards Cams 279993 Improve Performance?
Howards Cams 279993 is designed for enhanced engine power and efficiency. It offers precise valve timing and lift for better airflow. This results in increased horsepower and torque. It’s ideal for performance enthusiasts seeking noticeable engine improvements without compromising reliability.
Are Andrews Ev23 Cams Suitable For Beginners?
Yes, Andrews EV23 Grind Camshaft 291123 is beginner-friendly. It provides a balance of power and efficiency. This makes it ideal for those new to engine modifications. Its design enhances performance without requiring extensive mechanical knowledge, making it a great choice for beginners.
What Makes Andrews N4 Grind Camshafts Unique?
Andrews N4 Grind Camshafts 298150 are known for their advanced engineering. They offer excellent mid-range power and torque. These camshafts are perfect for high-performance applications. Their unique design ensures optimal engine performance, making them a popular choice among enthusiasts seeking significant power gains.
How Do Andrews Chain Driven Tw48 Cams Differ?
Andrews Chain Driven TW48 Grind Cams 216348 feature a chain-driven design for reliability. They provide consistent power delivery and improved engine performance. Their robust construction ensures durability. This makes them ideal for demanding applications where reliability and performance are crucial.
Conclusion
Choosing the right custom cam grinder can transform your engine’s performance. Each camshaft, like howards cams 279993 or andrews ev23, offers unique benefits. These options provide enhanced power and efficiency for various engines. Andrews n4 and ev46 grind camshafts are designed for specific needs.
They ensure smooth operation and reliable performance. For those who prefer chain-driven cams, andrews tw48 and tw9 are excellent choices. They promise durability and consistent results. Meanwhile, andrews n2 and ev72 grind camshafts cater to different performance requirements. Understanding these options helps you make an informed decision.
It’s about matching the right camshaft to your engine’s needs. With the right selection, you can enjoy improved power and efficiency. So, explore these custom cam grinders carefully. They are key to optimizing your engine’s potential. Your vehicle deserves the best performance it can achieve.
Choose wisely for the ride you desire.
About The Author
Jeff Grill
administrator
Hi, I’m Jeff Grill — a certified welding expert and instructor based in Long Island, NY.
With over three decades in the industry, I’m passionate about combining theoretical knowledge with hands-on experience to train the next generation of skilled welders.
I specialize in all forms of arc welding, including GMAW, GTAW, GMAW, FCAW & SAW. But my experience isn’t limited to just those—I’m also knowledgeable in oxyfuel gas welding and plasma arc cutting.
My years as a welding inspector and supervisor have honed my ability to ensure the highest standards in welding quality and safety, making me adept at executing and overseeing complex welding operations.