Weiand 8121 Intake Manifold
Weiand 8121 Intake Manifold
Weiand 8121 Intake Manifold
Weiand 8121 Intake Manifold
genuine image
Weiand 8121 Intake Manifold
Weiand 8121 Intake Manifold
Weiand 8121 Intake Manifold
Weiand 8121 Intake Manifold
To make more power you have to get more air into your engine. Look to Weiand as your power source!
Weiand 8121 Intake Manifold
Artikelnummer: 15831639

Weiand 8121 Intake Manifold

Artikelnummer: 15831639

SEK 4959

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from USA

I lager
USA Importerad från butiken USA
Beställ nu och få den ungefär på Sunday, Juli 19
Säker transaktionSäker transaktion

Ubuy arbetar hårt för att skydda din säkerhet och integritet. Vårt avancerade betalningssäkerhetssystem säkerställer konfidentialitet genom att kryptera din information vid överföring med hjälp av AES (Advanced Encryption Standards) och SSL (Secure Socket Layer) protokoll. Dina betalningsuppgifter är 100% säkra eftersom vi inte delar dem med tredjepartssäljare.

Våra främsta logistikpartners
  • fedex
  • dhl
To make more power you have to get more air into your engine. Look to Weiand as your power source!
U-Care-garanti:
Ingen
Välj en plan
buy now pay later

Köp nu betala senare

fast shipping

Fast
Shipping

free return

Gratis
returrätt*

Säker förpackning

Säker förpackning

100% originalprodukter

100% originalprodukter

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of USA store (110-120). Recommended power converters Köp nu.

Vad utmärker sig

Enhanced Performance
The Weiand SBC Vortec Street Warrior manifold delivers superior air and fuel distribution, optimizing horsepower and torque for street and performance applications, making it a top choice for car enthusiasts.
Easy Installation
Engineered for straightforward installation, this manifold fits snugly on Vortec heads, reducing hassle and ensuring a seamless upgrade for DIY mechanics and professional builders alike.
Durable Construction
Constructed from high-quality aluminum, the Weiand manifold boasts durability and longevity, ensuring it withstands the rigors of street driving while maintaining an attractive finish.

Produktinformation

Shop the top-rated Weiand 8121 Action Plus Intake Manifold online at Ubuy Sweden. Improve manifold efficiency and boost horsepower with the dual plane design. Don't miss out!
  • Permanent Mold Casting
  • Precision CNC machining
  • Power band: Idle to 5500 RPM
  • Corrosion resistant
  • Durable and long lasting

Product Technical Details

Item Package Dimensions L x W x H‎24.8 x 12.1 x 7.1 inches
Package Weight‎7348.32 Grams
Item Weight‎6.77 Kilograms
Brand Name‎Weiand
Warranty Description‎Warranty
Model Name‎Weiand 8121 Intake Manifold
Color‎No Color
Material‎Plastic
Suggested Users‎unisex-adult
Number of Items‎1
Manufacturer‎Weiand
Part Number‎8121
Included Components‎Weiand 8121 Intake Manifold
Size‎No Size

What's in the box

Weiand 8121 Intake Manifold

Vem bör köpa?

Suitable For
  • Performance Enthusiasts

    Ideal for those seeking enhanced throttle response and horsepower in their Small Block Chevy Vortec engines.

  • Street Rod Builders

    Perfect for street rod builders looking for a reliable manifold that balances performance with everyday drivability.

  • DIY Mechanics

    Great for DIY mechanics who appreciate straightforward installation and improved engine efficiency for personal projects.

Not Suitable For
  • Race-Only Applications

    May not be suitable for dedicated racetrack setups where extreme power and specialized manifolds are required.

  • Budget Builders

    Those needing a cost-effective solution may find alternatives that better fit tight budgets and limited features.

  • Stock Engine Users

    Not the best choice for users with completely stock engines who don’t intend to modify or upgrade performance.

PRODUKTBESKRIVNING

About This Item

Upgrade your engine's performance with the Weiand 8121 Action Plus Intake Manifold. Designed with a dual-plane design, this manifold improves overall efficiency and delivers maximum horsepower and torque. Crafted using a permanent mold casting process, the Weiand Action Plus Intake Manifold is not only lighter but also provides a smoother finish and a better look for your engine.

The exhaust crossover included in this manifold enhances drivability, allowing for a more seamless and enjoyable driving experience. Whether you're a seasoned car enthusiast or a professional mechanic, the Weiand 8121 Action Plus Intake Manifold is the perfect choice for improving your engine's performance. Upgrade today and experience the power and efficiency you've always desired.

Har du någon fråga? Chatta med oss

Kundfrågor och svar

  • fråga: What is the Weiand 8121 Action Plus Intake Manifold?

    svar: The Weiand 8121 Action Plus Intake Manifold is a high-performance manifold designed for enhanced airflow and improved engine efficiency. This intake manifold is crafted for small block Chevrolet engines, facilitating optimal air and fuel mixture for better combustion performance. Made from aluminum, it is lightweight yet robust, making it an excellent choice for both street and racing applications. Its unique design enhances low-end torque and horsepower, making it ideal for drivers looking to maximize their vehicle’s power potential.
  • fråga: How does the Weiand 8121 improve engine performance?

    svar: The Weiand 8121 enhances engine performance through superior airflow management, allowing for a more efficient air and fuel mix. By optimizing the intake manifold’s design, it reduces air turbulence and increases velocity, which in turn boosts combustion efficiency. For racers and performance enthusiasts, this means significant gains in horsepower and torque, especially in the mid-range RPMs. Installing this manifold can transform your vehicle's responsiveness, making it a valuable upgrade for anyone looking to enhance their engine's capabilities on the track or street.
  • fråga: Can the Weiand 8121 be installed on any vehicle?

    svar: The Weiand 8121 is specifically designed for small block Chevrolet engines and won’t fit on other engine types without significant modifications. Its compatibility is tailored to optimize performance for Chevy enthusiasts. If you're considering an upgrade, ensure your vehicle’s engine aligns with the specifications of the Weiand 8121. Many performance aficionados choose this manifold when restoring classic Chevys or enhancing their muscle cars due to its reliable performance and seamless integration with other aftermarket components.
  • fråga: What type of driving can the Weiand 8121 support?

    svar: The Weiand 8121 is versatile enough to support both street and racing applications. Its design caters to daily drivers looking for better throttle response and performance, as well as serious racers who need maximum airflow and efficiency under high-stress conditions. Whether you're looking to enhance your daily commute with a faster, more responsive engine or pushing your vehicle to its limits on the racetrack, the 8121 provides the performance boost needed in both scenarios for optimal driving experiences.
  • fråga: Do I need any additional parts to install the Weiand 8121?

    svar: Installation of the Weiand 8121 Action Plus Intake Manifold typically requires additional components to ensure a complete and effective setup. Commonly, users will need compatible carburetors, gaskets, and intake manifold bolts. Depending on the existing engine configuration, modifications may be necessary for maximum compatibility. Consulting a detailed installation guide or a professional mechanic can help ensure that all required components are procured, facilitating a smoother installation process and better overall performance of your vehicle.
  • fråga: Is the Weiand 8121 suitable for a daily driver?

    svar: Yes, the Weiand 8121 is an excellent choice for daily drivers who seek to enhance their driving experience. Its design not only improves performance but also maintains drivability, making it suitable for everyday use. Drivers will enjoy increased throttle response and better acceleration without sacrificing reliability. Many users have reported noticeable gains in horsepower that make commuting more enjoyable and responsive, while also boasting the capability to excel during weekend races or performance events.
  • fråga: What materials is the Weiand 8121 made from?

    svar: The Weiand 8121 Action Plus Intake Manifold is made from high-quality aluminum, which provides a lightweight yet durable option suitable for performance applications. The aluminum construction is advantageous because it offers better heat dissipation compared to cast iron, helping to maintain optimal engine temperatures and performance. This material choice is ideal for both street and racing conditions, ensuring a longer lifespan and consistent performance under various driving scenarios.
  • fråga: How does the design of the Weiand 8121 support torque and horsepower?

    svar: The design of the Weiand 8121 features a dual-plane configuration that enhances both low-end torque and high-end horsepower. This design allows for a more efficient flow of air and fuel, improving the combustion process. This manifold is especially beneficial during acceleration, providing strong low-end torque that is crucial for smoother starts and improved overall performance. This manifold's capability to balance torque and horsepower makes it a popular choice among automotive enthusiasts looking to optimize their vehicle’s power delivery.
  • fråga: Can the Weiand 8121 be painted or modified?

    svar: Yes, the Weiand 8121 can be painted or modified, but it's essential to use materials that can withstand high engine temperatures and provide a durable finish. Many users apply high-temperature engine paint to customize the appearance of their manifold while ensuring that the finish does not impede performance. Additionally, experienced mechanics may modify aspects of the manifold for better airflow or to fit specific engine setups, enhancing its performance tailored to individual vehicle needs.
  • fråga: Where can I buy Weiand 8121 Action Plus Intake Manifold in Sweden?

    svar: You can purchase the Weiand 8121 Action Plus Intake Manifold from Ubuy in Sweden. Ubuy offers a convenient platform to explore a variety of performance automotive products, including this high-performance intake manifold. With dedicated customer support and a user-friendly interface, Ubuy makes it easy to find and purchase the products you need for your vehicle enhancement projects.

Weiand Intake Manifolds Editorial Review

Inga redaktionella recensioner hittades

Kundrecensioner & betyg

5.0
7 kunders betyg
  • 5 stjärna
    100%
  • 4 stjärna
    0%
  • 3 stjärna
    0%
  • 2 stjärna
    0%
  • 1 stjärna
    0%

Recensera denna produkt

Dela dina tankar med andra kunder

Fördelar

  • Boosts engine performance significantly
  • Easy installation process
  • Great for street applications
  • Durable and reliable construction
  • Excellent fit for SBC Vortec engines

Nackdelar

  • May require minor adjustments for some setups.

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Säker utcheckning Global Delivery Enkel retur Genuine Products

Produktens prishistorik

Viktig information

  • Begränsningar: För produkter som levereras internationellt, observera att tillverkarens garanti inte är giltig. Tillverkarens servicealternativ kanske inte är tillgängliga; produktmanualer, instruktioner och kanske inte finns på destinationslandets språk; produkterna (och medföljande material) får inte utformas i enlighet med destinationslandets standarder, specifikationer och märkningskrav. och produkterna kanske inte överensstämmer med destinationslandets spänning och andra elektriska standarder (kräver användning av en adapter eller omvandlare om det är lämpligt). Mottagaren ansvarar för att produkten lagligt kan importeras till destinationslandet. Vid beställning från Ubuy eller dess partners är mottagaren importör och måste följa alla lagar och förordningar i destinationslandet.
  • Alla produkter på Ubuy är inte till salu, eftersom Ubuy är en global sökmotor. Produkterna omfattas av export-/handelsbestämmelser.

SEK 4959

Beställ nu och få den ungefär på Sunday, Juli 19

QTY:

Säker transaktionSäker transaktion

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Våra främsta logistikpartners
  • fedex
  • dhl
Snabbaste gränsöverskridande leverans

Funktioner

  • Founded in the 1930s, Weiand specializes in high-performance parts.
  • Introduced the first aluminum intake manifold in 1937.
  • Developed multiple signature manifolds and supercharger systems over the decades.
  • Products are precision CNC machined for durability and performance.
  • Ideal power band ranges from idle to 5500 RPM.
  • Offers corrosion resistance and long-lasting reliability.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.