fits make: Chevy. year: 1955-98.

( Brand: Comp Cams ), ( Manufacturer Part Number: 12-365-4 ), ( Part Type: Hydraulic Tappet Camshaft ), ( Country/region Of Manufacture: United States ), ( UPC: 036584105282 )
The 262-400ci Comp Cams XFI Hydraulic Flat Tappet Camshaft (Part Number: 036584105282) is an excellent choice for Chevrolet engines from 1955 to 1998. This high-performance camshaft is designed for engines with displacements between 262 and 400 cubic inches.
The 12-365-4 XFI camshaft features a hydraulic flat tappet design, which provides precise valve timing and increased engine performance. The hydraulic lifters eliminate the need for adjustment and reduce the amount of maintenance required compared to solid lifters.
The 12-365-4 designation refers to the duration of the intake and exhaust valves in thousandths of an inch (0.001 inches) at 0.050-inch valve lift. In this case, the intake valve opens for 12 degrees at 0.050-inch lift, while the exhaust valve opens for 365 degrees at 0.050-inch lift. The 4 in the designation indicates the lobe separation angle, which is the angle between the intake and exhaust lobes.
Comp Cams XFI camshafts are designed to work with the company's Xtreme Energy ignition system, which provides precise spark timing and increased engine performance. The XFI system uses a high-voltage coil and an advanced ignition module to deliver a powerful spark to the spark plugs.
The 12-365-4 XFI hydraulic flat tappet camshaft is made from high-quality materials and is designed to last. The camshaft is heat-treated for strength and durability, and the valve springs are designed to withstand the high loads generated by performance engines.
In summary, the 262-400ci Comp Cams XFI Hydraulic Flat Tappet Camshaft is a high-performance camshaft that provides precise valve timing and increased engine performance. The hydraulic lifters eliminate the need for adjustment and reduce maintenance, while the XFI ignition system provides precise spark timing. The camshaft is made from high-quality materials and is designed to last, making it a great choice for performance enthusiasts looking to upgrade their Chevrolet engine.
Pros of buying a 262-400ci Comp Cams XFI hydraulic flat tappet camshaft for Chevrolet vehicles from 1955 to 1998 (part number 036584105282):1. Improved engine performance: This camshaft is designed to increase horsepower and torque, resulting in a more powerful engine.
2. Adjustable lash adjustment: The hydraulic flat tappet design allows for easy adjustment of the valve lash, which can help improve engine performance and longevity.
3. XFI technology: The camshaft is designed to work with Comp Cams' Xtreme Energy (XFI) lifter system, which helps to reduce friction and improve engine performance.
4. Wide compatibility: This camshaft is compatible with a wide range of Chevrolet engines, including the 262ci, 305ci, 327ci, 350ci, 383ci, 400ci, and 454ci engines.
5. Durability: The hydraulic flat tappet design is known for its durability and reliability, making it a good choice for high-performance applications.
Cons of buying a 262-400ci Comp Cams XFI hydraulic flat tappet camshaft:1. Higher price point: This camshaft is more expensive than some other options on the market, which could be a drawback for budget-conscious customers.
2. Requires proper installation: Proper installation of this camshaft is crucial to ensure that it performs optimally and does not cause any engine damage. This may require the assistance of a professional mechanic.
3. May require additional modifications: Depending on the specific engine and vehicle, additional modifications may be required to fully realize the performance potential of this camshaft.
Conclusion: If you are looking for a high-performance camshaft for your Chevrolet engine and are willing to invest in a quality product, the 262-400ci Comp Cams XFI hydraulic flat tappet camshaft is a good option. Its adjustable lash adjustment, XFI technology, and wide compatibility make it a versatile choice for a variety of applications. However, its higher price point and the need for proper installation and potentially additional modifications should be considered before making a purchase.
Recommendation: If you are unsure about whether this camshaft is right for your specific engine and vehicle, it is recommended to consult with a professional mechanic or performance tuner to get their expert opinion. They can help you determine if this camshaft is the best fit for your needs and provide guidance on any necessary modifications.
Brand: Comp Cams manufacturers part number: upc: 82 cam style: hydraulic flat tappet basic operating rpm range: 1,500-5,500 intake duration at 050 inch lift: 216 exhaust 223 int. Valve lift with factory rocker arm ratio: ex.
Intake valve lift with factory rocker arm ratio: in. Exhaust valve lift with factory rocker arm ratio: ex advertised intake duration: 260 272 int.