fits model: 396, 454, Magnum. make: Chevy.

( Brand: Comp Cams ), ( Manufacturer Part Number: 11-220-4 ), ( Part Type: Camshaft Lift )
The 11-220-4 Comp Cams Magnum Solid Camshaft is a high-performance upgrade for Chevrolet Big Block engines, specifically those with displacements of 396 cubic inches and 454 cubic inches. This camshaft is designed for applications with a bore and stroke of 4.000 inches x 3.750 inches (BBC 396) and 4.000 inches x 3.940 inches (BBC 454).
The Magnum Solid Camshaft features a 0.629/0.700-inch lift profile, making it ideal for enthusiasts seeking maximum power and performance. The 0.000-inch lift at factory valve opening ensures precise valve timing and smooth operation, while the upward progression to 0.629 inches at 0.050-inch lift offset provides excellent power and torque throughout the RPM range, up to 7,000 RPM.
The camshaft is constructed from high-quality, heat-treated solid steel for maximum durability and reliability. The Magnum Solid Camshaft features a roller-tipped rocker arm design, which reduces friction and improves performance. The camshaft is also designed with a flat tappet, allowing for easy installation and compatibility with a wide range of valve springs and lifters.
In addition to its performance benefits, the 11-220-4 Comp Cams Magnum Solid Camshaft is also a stylish upgrade for any Chevrolet Big Block engine. The polished finish of the camshaft adds a touch of elegance to the engine bay, while the Comp Cams logo is a testament to the camshaft's reputation for quality and performance.
Overall, the 11-220-4 Comp Cams Magnum Solid Camshaft is an excellent upgrade for Chevrolet Big Block engines seeking maximum power and performance. Its durable construction, roller-tipped rocker arm design, and flat tappet make it a reliable and easy-to-install upgrade, while its 0.629/0.700-inch lift profile provides excellent power and torque throughout the RPM range. Whether you're building a high-performance street engine or a race-ready powerplant, the 11-220-4 Comp Cams Magnum Solid Camshaft is a must-have upgrade.
Pros of Buying 11-220-4 Comp Cams Magnum Solid Camshaft (Chevy BBC 396, 454, 629 Lift, 0.000-0.070 RPM Operating):1. High Lift: The 11-220-4 Comp Cams Magnum Solid Camshaft offers a 0.000-0.070 inch lift, which is ideal for increasing engine performance and power output.
2. Durability: Solid roller camshafts like the 11-220-4 are known for their durability, as they do not have cam lobe lifters that can wear out or fail over time.
3. Customizable: The camshaft can be customized to fit your specific engine and performance needs, as Comp Cams offers a wide range of grinds and durations to choose from.
4. Compatibility: The 11-220-4 Comp Cams Magnum Solid Camshaft is compatible with Chevy BBC 396, 454, and 629 engines, making it a versatile option for many Chevy enthusiasts.
Cons of Buying 11-220-4 Comp Cams Magnum Solid Camshaft (Chevy BBC 396, 454, 629 Lift, 0.000-0.070 RPM Operating):1. Cost: Comp Cams camshafts can be more expensive than other brands, and the 11-220-4 is no exception.
2. Installation: Installing a new camshaft can be a complicated and time-consuming process, requiring specialized tools and knowledge.
3. Engine Tuning: A higher lift camshaft like the 11-220-4 may require additional engine tuning to ensure proper operation and prevent engine damage.
4. Noise Level: Higher lift camshafts can increase engine noise and vibration, which may not be desirable for some applications.
Conclusion:The 11-220-4 Comp Cams Magnum Solid Camshaft is a high-quality, performance-focused camshaft that offers numerous benefits for Chevy BBC 396, 454, and 629 engines. However, it is also more expensive and requires specialized installation and tuning. If you are looking to significantly increase your engine's power output and are willing to invest in a high-quality camshaft, the 11-220-4 Comp Cams Magnum Solid Camshaft may be a good fit for you. However, if you are looking for a more budget-friendly option or are not ready to invest in additional engine tuning, you may want to consider other camshaft options.
Recommendation:If you are looking for a high-quality, performance-focused camshaft for your Chevy BBC 396, 454, or 629 engine, the 11-220-4 Comp Cams Magnum Solid Camshaft is a strong contender. However, it is important to carefully consider your budget, installation capabilities, and performance goals before making a purchase. It may be helpful to consult with a knowledgeable mechanic or engine builder to ensure that the 11-220-4 Comp Cams Magnum Solid Camshaft is the best fit for your specific engine and performance needs.
Lobe separation degrees 110 quantity sold individually. Image to purchase these items below and Complete your installation.
Intake valve lift with factory rocker arm ratio. Valve lift with factory rocker arm ratio ex.
Exhaust duration at 050 inch lift 260 valve lash. Advertised exhaust duration 306 intake basic operating rpm range 3,000-7,000 cam mechanical flat tappet Computer-controlled Compatible no at 050 inch lift 260 int.
Grind number CB 306s-10 intake duration at 050 inch lift 260 valve lash.
Buyer pays return shipping. Fitment information may not be available for all products and those without will have a Compatibility link.
Advertised duration 306 int.