WEIAND WO671 Nos Blower Manifold Box

( Brand: Weiand ), ( Manufacturer Part Number: WO671 ), ( Type: Supercharger Blower ), ( Oe/oem Part Number: Weiand Wo671 Manifold ), ( Universal Fitment: No ), ( Vintage Part: Yes )

Review WEIAND Nos 671 Blower Manifold Oldsmobile New In Original Box From fits 1970

Introducing the WEIAND WO671 NOS Blower Manifold, a genuine Oldsmobile part designed specifically for Oldsmobile engines with a box type intake and a blower output size of 70. This high-performance manifold is a must-have for Oldsmobile enthusiasts looking to enhance the airflow and power output of their classic cars.

The WEIAND WO671 NOS Blower Manifold is meticulously crafted from premium materials, ensuring durability and longevity. It features a smooth, polished finish that not only looks great but also minimizes turbulence and optimizes airflow. The manifold is designed to work seamlessly with your Oldsmobile's existing intake system, allowing you to achieve optimal engine performance.

The manifold's unique design includes a large plenum chamber, which provides ample space for the incoming air to distribute evenly before entering the engine. The plenum chamber's generous size reduces air turbulence and allows for more efficient combustion, resulting in increased horsepower and torque.

Moreover, the WEIAND WO671 NOS Blower Manifold is compatible with various types of superchargers, including roots-type blowers and Eaton M45 and M62 blowers. This versatility makes it an excellent choice for Oldsmobile owners who are looking to upgrade their engine with different supercharger options.

The manifold comes in a new old stock (NOS) condition, meaning it is an original, unused part that has been in storage for an extended period. Obtaining a genuine NOS part ensures that you are getting an authentic, high-quality component that will function optimally and maintain the value of your classic Oldsmobile.

In summary, the WEIAND WO671 NOS Blower Manifold is a top-of-the-line, authentic Oldsmobile part designed specifically for Oldsmobile engines with a box type intake and a blower output size of 70. Its unique design, premium construction, and compatibility with various superchargers make it an excellent choice for Oldsmobile enthusiasts looking to enhance their engine's performance and preserve the value of their classic cars.

Buying a Weiand WO671 blower manifold for an Oldsmobile 70 box engine comes with several pros and cons that are essential to consider before making a purchase.

1. Performance Enhancement: This aftermarket manifold is designed to provide better airflow and horsepower compared to the stock manifold. It is ideal for those looking to enhance the performance of their Oldsmobile engine.

2. Durability: Weiand is a well-known brand with a reputation for manufacturing high-quality automotive parts. The WO671 blower manifold is no exception, as it is made from heavy-duty materials that can withstand the rigors of high-performance driving.

3. Easy Installation: The manifold comes with all necessary hardware and instructions, making it relatively easy to install for DIY enthusiasts or professional mechanics.

4. Compatibility: The WO671 blower manifold is specifically designed for Oldsmobile 70 box engines, ensuring a perfect fit and compatibility with other engine components.

1. Cost: The Weiand WO671 blower manifold is priced higher than the stock manifold or other aftermarket alternatives. This may not be a significant concern for those who prioritize performance and durability, but it may be a deterrent for budget-conscious buyers.

2. Potential for Increased Noise: The improved airflow through the manifold may result in increased engine noise, which some buyers may find bothersome.

3. Potential for Complexity: While the installation process is relatively straightforward, some buyers may find the process of tuning the carburetor and other engine components to optimize performance to be time-consuming and complex.

The Weiand WO671 blower manifold offers several benefits, including improved performance, durability, and compatibility, making it an attractive option for Oldsmobile 70 box engine owners looking to enhance their vehicle's power output. However, the higher cost and potential for increased noise and complexity may be deterrents for some buyers. Ultimately, the decision to purchase the Weiand WO671 blower manifold depends on individual priorities and preferences.

If you are an Oldsmobile enthusiast seeking to maximize the performance of your 70 box engine, the Weiand WO671 blower manifold is an excellent investment. Its high-quality materials, improved airflow, and compatibility make it a worthwhile addition to your engine. However, if you are on a tight budget or are concerned about the potential for increased noise, you may want to consider alternative options or prioritize other upgrades for your vehicle.

Details:

AX is stamped on intake. Shipping $65 FedEx very hard to find Nos in original bag/box. I have measurements of ports. You are buying on a NOS W0671 Weiand blower manifold for Oldsmobile.

Small port design.

part #: wo671 prices

• $1750.00-$2000.00

specifications reppchargers:

• for makes: Oldsmobile
• for years: 1970
• brand: Weiand
• mpn: Wo671
• type: Supercharger Blower
• oe/oem part number: Weiand Wo671 Manifold
• universal fitment: No
• vintage part: Yes

payments reppchargers:

• credit card: Visa
• other
• wallet: Paypal

shipping reppchargers:

• carrier: USPS
• type: Fixed
• transit: 10-16 Days
• class: Standard
• service: USPS Ground Advantage
• cost: $65.00

seller reppchargers:

• # reviews: 2340
• rating: 98.4%
• city: Carlisle, Iowa

returns reppchargers:

• policy: No Returns

general reppchargers:

• Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts
• condition: New

offer reppchargers:

• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home
• started: June 28, 2025
• quantity: 1

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