fits model: 327, 350, 400, 540. make: Chevy.

( Brand: Comp Cams ), ( Manufacturer Part Number: 12-504-5 ), ( Part Type: Camshaft Lift )
The 12-504-5 Comp Cams Lash Camshaft is a high-performance upgrade for Chevrolet engines with displacements ranging from 327 to 500 cubic inches (5.3 to 8.2 liters). This solid lash camshaft is specifically designed for use with Comp Cams' hydraulic roller lifters, and it's an excellent choice for enthusiasts looking to enhance the performance of their classic or modern Chevy 327, 350, or 400 engines.
The 12-504-5 lash camshaft features a generous 0.540-inch lift at the valve, which allows for improved combustion and more efficient power delivery. This lift is achieved through a precision-crafted camshaft profile that provides optimal valve timing and duration for maximum performance. The solid construction of the camshaft ensures reliable operation, even under the most demanding driving conditions.
This lash camshaft is designed to work with a wide range of engine configurations, including single- and dual-plane intake manifolds, and it's compatible with both stock and aftermarket heads. The 12-504-5 lash camshaft is also available in a variety of duration and timing options, allowing you to customize the camshaft to your specific engine and performance goals.
Installing the 12-504-5 Comp Cams Lash Camshaft is a straightforward process, and it can be completed with basic hand tools. Comp Cams provides detailed installation instructions and technical support to help ensure a successful installation. With its high-performance design and solid construction, the 12-504-5 Comp Cams Lash Camshaft is an excellent upgrade for any Chevy 327, 350, or 400 engine looking for improved performance and reliability.
Pros of buying 12-504-5 Comp Cams Lash Camshaft:1. High Lift: The 12-504-5 Comp Cams lash camshaft offers a 540-degree lift, which is significantly higher than most stock camshafts. This can provide better engine performance and power.
2. Durable Material: The camshaft is made of solid material, which is known for its durability and long-lasting performance.
3. Suitable for Various Engines: This camshaft is designed for Chevy engines ranging from 327 to 500 cubic inches, making it a versatile choice for many car owners.
4. Improved Performance: The high lift and duration of the camshaft can lead to improved engine performance, including increased horsepower and torque.
Cons of buying 12-504-5 Comp Cams Lash Camshaft:1. Requires Engine Modifications: Installing a high-lift camshaft like the 12-504-5 may require additional engine modifications, such as upgraded valve springs and retainers, to ensure proper operation and prevent engine damage.
2. Increased Noise: High-lift camshafts can produce more engine noise due to the increased valve movement. This may not be a concern for some car owners, but it could be a drawback for those who prefer a quieter ride.
3. Higher Cost: Compared to stock camshafts, high-lift camshafts like the 12-504-5 are typically more expensive. This could be a significant investment for some car owners.
Conclusion:The 12-504-5 Comp Cams Lash Camshaft is a high-performance camshaft that can provide significant improvements in engine performance for Chevy engines. However, it requires additional engine modifications and may produce more noise than stock camshafts. The higher cost is also a consideration for some car owners. If you're looking for increased horsepower and torque and are willing to invest in the necessary modifications, the 12-504-5 Comp Cams Lash Camshaft could be a worthwhile investment. However, if you're looking for a quieter, less expensive option, a stock camshaft may be more suitable for your needs.
Lobe separation degrees 106 quantity sold individually. Fitment information may not be available for all products and those without will have a Compatibility link.
Advertised exhaust duration 284 intake basic operating rpm range 3,000-7,000 cam mechanical flat tappet Computer-controlled Compatible no at 050 inch lift 254 int.
Buyer pays return shipping.
Intake valve lift with factory rocker arm ratio ex.
Grind number cs 284tl-6 intake duration at 050 inch lift 254 valve lash in. Valve lift with factory rocker arm ratio.
Exhaust valve lift with factory rocker arm ratio ex. Exhaust duration at 050 inch lift 254 valve lash. Advertised duration 284 int.
Valve springs required yes this product ships directly from the manufacturer.