fits make: Chevy.

( Brand: Howards Cams ), ( Manufacturer Part Number: 120285-12 ), ( Part Type: Hydraulic Roller Camshaft ), ( Fitment Type: Performance/custom ), ( UPC: 840793105298 )
The 640 Howard's Camshaft 120285-12 is a high-performance hydraulic roller camshaft specifically designed for Chevrolet Big Block engines, more precisely identified by part number 840793105298. This camshaft is a significant upgrade for any enthusiast looking to boost the horsepower and torque output of their engine.
Crafted from high-quality materials, this camshaft features a hydraulic roller lifter design, which reduces friction and wear compared to traditional flat tappet cams. This results in smoother operation, improved engine efficiency, and extended camshaft life. The 640 Howard's Camshaft 120285-12 is designed for 0.055" lift at 0.550" duration at 0.050" valve lift, providing excellent power and performance.
The camshaft is also equipped with a 112-degree lobe separation angle, which promotes optimal combustion and cylinder filling for maximum power and torque. The 640 Howard's Camshaft 120285-12 is compatible with Chevrolet Big Block engines, ensuring a seamless fit and easy installation.
With its precise engineering, durable construction, and high-performance characteristics, the 640 Howard's Camshaft 120285-12 is an excellent choice for anyone looking to upgrade their Chevrolet Big Block engine and unlock its full potential.
Pros of buying a 640 Howard's Camshaft 120285-12 hydraulic roller Chevy BBC cams:1. High-quality materials: The camshaft is made of high-quality steel, ensuring durability and reliability.
2. Hydraulic roller design: The hydraulic roller design reduces friction, leading to less wear and tear and improved engine performance.
3. Wide lift and duration: The wide lift and duration of the camshaft provide better airflow and fuel mixture, resulting in increased horsepower and torque.
4. Easy installation: The camshaft is designed to fit easily into a Chevy BBC engine, making installation a relatively simple process.
Cons of buying a 640 Howard's Camshaft 120285-12 hydraulic roller Chevy BBC cams:1. Expensive: The camshaft is relatively expensive compared to other aftermarket camshafts on the market.
2. May require additional modifications: Depending on the engine and performance goals, additional modifications may be required to fully utilize the capabilities of the camshaft.
3. May not be suitable for all applications: The camshaft is specifically designed for Chevy BBC engines and may not be suitable for other engine types or applications.
Conclusion:The 640 Howard's Camshaft 120285-12 hydraulic roller Chevy BBC cams is a high-quality aftermarket camshaft that offers improved engine performance and durability. However, its price and the potential need for additional modifications may make it a less attractive option for some buyers. Ultimately, the decision to purchase this camshaft will depend on the specific needs and budget of the individual buyer.
Recommendation:If you are looking for a high-quality aftermarket camshaft for your Chevy BBC engine and are willing to pay the price, the 640 Howard's Camshaft 120285-12 hydraulic roller Chevy BBC cams is a good option. However, if you are on a tight budget or have different engine performance goals, there may be other aftermarket camshafts that better meet your needs. It is important to thoroughly research your options and consult with a knowledgeable mechanic before making a purchase.
This ensures that the high quality Camshaft went into case comes out in same condition, when delivered, as it was packed.
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All hydraulic and mechanical flat tappet Camshafts are 100% Rockwell checked pauperized to ensure the highest quality control standards available anywhere.
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050: 253 exhaust duration. Warranty most parts come with a limited manufacturers on the part only. Items must be in the original packaging. 640 exhaust valve lift.
640 advertised intake duration: 306 exhaust 308 duration.
Most Howards Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases.
O hydraulic roller for Chevy bbc year: 1965-1996make: Chevy engine: bbc Camshaft type: roller rpm range: 3600-6900intake valve lift.
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