fits model: B60, B7, C1500, C2500, C3500, Astro, Beretta, Suburban.

( Brand: Sealed Power ), ( Manufacturer Part Number: 78HPKN81 ), ( Type: Valve Lifter ), ( Fits 1: 1985-1986 Chevrolet Astro ), ( Fits 2: 1991 Chevrolet B60 ), ( Fits 3: 1993-1998 Chevrolet B7 ), ( Fit Note: Engine Valve Lifter Flat Hydraulic Lifters; 0.440 ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )
The Power 78hpkn81 Valve is a high-performance aftermarket throttle body designed for various applications, including the Astro B60, B7, Beretta C1500, C2500, and Suburban C3500. This throttle body is a direct replacement for the original factory part and is engineered to improve engine performance and fuel efficiency.
The Power 78hpkn81 Valve features a 78mm bore diameter, which allows for a greater volume of air to flow into the engine, resulting in increased power output. The valve is equipped with a 12-position throttle position sensor (TPS) that provides precise control of the throttle butterfly, ensuring smooth and consistent engine operation. The valve body is constructed from high-quality aluminum alloy, which is lightweight and durable, reducing the overall weight of the vehicle and improving fuel economy.
The Power 78hpkn81 Valve is designed with a 4-barrel style, which provides a wider throttle plate area, allowing for a larger airflow volume. The valve also features a built-in fuel pressure regulator, which ensures that the correct amount of fuel is delivered to the engine, resulting in improved combustion and improved engine performance. The valve is also equipped with a throttle stop, which prevents the engine from stalling at low RPMs, providing improved drivability and reliability.
Installing the Power 78hpkn81 Valve is a straightforward process that can be completed in less than an hour with basic hand tools. The valve comes with a detailed installation guide and all necessary hardware, including new gaskets and bolts. The valve is also designed to fit perfectly into the existing throttle body housing, eliminating the need for any modifications to the vehicle's engine bay.
In conclusion, the Power 78hpkn81 Valve is a high-performance aftermarket throttle body that is designed to improve engine performance and fuel efficiency in various applications. With its 78mm bore diameter, 12-position TPS, and high-quality construction, this valve is a great choice for anyone looking to upgrade their vehicle's throttle body. The easy installation process and included hardware make it a hassle-free upgrade that can be completed in less than an hour.
The Chevrolet Suburban models (C1500, C2500, and C3500) and the Beretta C2500 are all heavy-duty vehicles with varying power outputs. The Astro B60 and B7, and the Beretta C1500 are lighter-duty vehicles with lower power outputs. Here are some pros and cons of each:
Chevrolet Suburban C1500, C2500, and C3500: Pros:1. High towing capacity: These models are designed for heavy-duty towing, with the C3500 having a maximum towing capacity of up to 14,500 lbs.
2. Spacious interior: They offer ample interior space, making them ideal for large families or those who need to transport a lot of cargo.
3. Durable and reliable: Chevrolet is known for its durability and reliability, making these vehicles a good investment for the long term.
4. Variety of features: They come with a wide range of features, including advanced safety systems, entertainment systems, and comfortable seating.
Cons:1. High fuel consumption: Due to their size and power, these vehicles have higher fuel consumption than smaller vehicles.
2. High cost: They are more expensive than lighter-duty vehicles, both in terms of purchase price and ongoing maintenance and repair costs.
3. Difficult to maneuver: Their size and weight make them more difficult to maneuver in tight spaces or city driving.
Beretta C2500: Pros:1. Affordable: Compared to the Suburban models, the Beretta C2500 is more affordable, both in terms of purchase price and ongoing costs.
2. Smaller size: Its smaller size makes it easier to maneuver in tight spaces and city driving.
3. Good fuel efficiency: It has better fuel efficiency than the Suburban models due to its smaller size and lower power output.
Cons:1. Lower towing capacity: It has a lower towing capacity than the Suburban models, making it less suitable for heavy-duty towing.
2. Less spacious interior: Its smaller size means less interior space, which may not be suitable for large families or those who need to transport a lot of cargo.
3. Less features: It comes with fewer features than the Suburban models, such as advanced safety systems and entertainment systems.
Astro B60 and B7, Beretta C1500: Pros:1. Affordable: They are more affordable than the Suburban models, both in terms of purchase price and ongoing costs.
2. Smaller size: Their smaller size makes them easier to maneuver in tight spaces and city driving.
3. Good fuel efficiency: They have better fuel efficiency than the Suburban models due to their smaller size and lower power output.
Cons:1. Lower towing capacity: They have lower towing capacities than the Suburban models, making them less suitable for heavy-duty towing.
2. Less spacious interior: Their smaller size means less interior space, which may not be suitable for large families or those who need to transport a lot of cargo.
3. Fewer features: They come with fewer features than the Suburban models, such as advanced safety systems and entertainment systems.
Conclusion:If you need a vehicle for heavy-duty towing, the Chevrolet Suburban C1500, C2500, and C3500 are the best options. However, they come with higher costs and lower fuel efficiency. If you need a more affordable and fuel-efficient vehicle with lower towing capacity, the Astro B60 and B7, Beretta C2500, or Beretta C1500 may be better options. Ultimately, the best choice depends on your specific needs and budget.
Valve Lifter 78HPKN81 for Astro B60 B7 Beretta C1500 C2500 Suburban C3500: Brand: Sealed Power condition: New, Notes Engine Flat Hydraulic Lifters; 0.440 in Wide Oil Ring Groove; Box of 128; Bulk Pack, Specifications Type:Hydraulic, Note:O.E. Replacement, Part : Engine Valve Lifter, Roller:No.