SEALED POWER VG-800-4 Intake Valve 1.8L-L4

( Brand: Sealed Power ), ( Manufacturer Part Number: VG-800-4 ), ( Part Type: Intake Valve Guide )

Review SEALED POWER Vg-800 Intake Valve Guide For Honda 1.8l-l4 fits 1981–1983

Power VG-800-4 Intake Valve for 1981-1983 Honda 1.8L-L4

The Power VG-800-4 intake valve is a high-performance replacement option designed specifically for Honda 1.8L-L4 engines manufactured between 1981 and 1983. This intake valve, produced by a trusted aftermarket automotive parts manufacturer, aims to enhance your engine's power output and efficiency.

The VG-800-4 intake valve features a unique design with a larger intake port compared to the stock valve. This larger intake port allows for a more significant volume of air to enter the combustion chamber, ultimately leading to increased power and torque. The valve also comes with a sturdier valve seat, ensuring a better seal and reducing the risk of leaks.

The Power VG-800-4 intake valve is made from high-quality materials, including durable steel for the valve body and advanced alloys for the valve head. These materials ensure excellent heat resistance, allowing the valve to maintain optimal performance under high temperatures. Additionally, the valve stem is coated with a heat-resistant material, preventing thermal expansion and minimizing the risk of valve stem failure.

The Power VG-800-4 intake valve is also designed to work seamlessly with your engine's existing components. It comes pre-lapped, eliminating the need for extensive machining or lapping procedures during installation. This not only saves you time and money but also reduces the risk of damaging your engine during the installation process.

In conclusion, the Power VG-800-4 intake valve is an excellent upgrade for Honda 1.8L-L4 engines from 1981 to 1983. It offers increased power output, improved efficiency, and enhanced durability. With its larger intake port, sturdier valve seat, and high-quality materials, this intake valve is an investment that will not only enhance your driving experience but also provide peace of mind for thousands of miles to come.

Pros and Cons of Buying a VG-800-4 VG-800 Intake Valve for a 1981-1983 Honda 1.8L-L4

a. Increased Power: The VG-800-4 intake valve is known for providing an increase in horsepower and torque. This can lead to better engine performance and improved acceleration.

b. Improved Air Flow: The VG-800-4 intake valve has a larger diameter compared to the stock intake valve. This results in improved air flow into the engine, which can lead to better combustion and improved engine efficiency.

c. Enhanced Throttle Response: The larger intake valve also leads to enhanced throttle response, making the engine more responsive to acceleration.

a. Cost: The VG-800-4 intake valve is more expensive than the stock intake valve. This may be a deterrent for some buyers who are on a budget.

b. Installation Complexity: Installing the VG-800-4 intake valve requires some degree of mechanical expertise, as it involves removing the cylinder head and performing a head gasket replacement. This can be a time-consuming and labor-intensive process.

c. Potential for Engine Damage: Installing the VG-800-4 intake valve incorrectly can lead to engine damage. It is important to follow the installation instructions carefully and ensure that all gaskets and seals are properly installed to avoid any potential issues.

The VG-800-4 intake valve offers several benefits, including increased power, improved air flow, and enhanced throttle response. However, it also comes with some drawbacks, such as a higher cost, installation complexity, and the potential for engine damage if not installed correctly. Ultimately, whether or not to purchase the VG-800-4 intake valve depends on your personal priorities and budget. If you are looking for improved engine performance and don't mind the additional cost and installation complexity, then this may be a worthwhile investment. However, if you are on a tight budget or are not comfortable with the installation process, then it may be best to stick with the stock intake valve.

If you have decided to purchase the VG-800-4 intake valve, make sure to source it from a reputable supplier and follow the installation instructions carefully. It may also be worth considering having the installation done by a professional mechanic to ensure that it is installed correctly and safely. Additionally, consider investing in a high-quality intake manifold gasket and head gasket to minimize the risk of engine damage during the installation process.

Details:

There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. They may have been in storage anywhere from 1-30 years. None of which makes the part Defective. Shipping:: Free Shipping is for continental USA only.

If any manufacturer warranty exists, it is between you and them. Sealed Power part number VG-800-4. Rubber parts, gaskets, hardware may need to be replaced and not usable. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.

ONCE Purchased YOU OWN IT. Be sure the part you are buying is correct for your application. Or any other minor issue that does not make the part you are buying DEFECTIVE.

part #: vg8004 price

• $26.99

specifications voomvalve:

• for makes: Honda
• for years: 1981-1983
• brand: Sealed Power
• mpn: Vg-800-4
• part type: Intake Valve Guide

offer voomvalve:

• sold: 0
• started: October 24, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home

seller voomvalve:

• # reviews: 250722
• city: Houston, Texas
• rating: 99.5%

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shipping voomvalve:

• class: Expedited
• carrier: USPS
• service: USPS Priority Mail
• type: Fixed
• cost: $0.00
• transit: 4-7 Days

returns voomvalve:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general voomvalve:

• Engines Engine Parts > Valvetrain Components > Valves
• condition: New other see details

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