FAST 146302B Lsxr Intake Manifolds Polymer

( Brand: Fast ), ( Type: Intake Manifold ), ( Color: Black ), ( Manufacturer Part Number: 146302B )

Review FAST Lsxr Intake Manifolds Polymer Black Chevy fits LS1 LS2 LS6 EFI

The 146302B LSXR Intake Manifold from Holley is a high-performance polymer intake solution for Chevy LS1, LS2, and LS6 EFI engines. This intake manifold is an excellent upgrade for those seeking improved engine performance and durability.

The 146302B intake manifold is engineered with Holley's proprietary polymer material, which provides several advantages over traditional aluminum intake manifolds. The polymer material offers exceptional hardness, tensile strength, and resistance to hot gases, ensuring increased durability and a longer service life. Additionally, the material's flexibility allows for optimal fitment and eliminates the need for expensive and time-consuming engine modifications.

This intake manifold also features a water-cooled runners design which minimizes engine compartment heat, promoting better intake air density and increased horsepower. The four-bolt runner design allows for easy port matching, simplifying the intake system installation process. Moreover, the manifold comes with industry-standard 75mm (2.95-inch) ports, making it compatible with a variety of modern throttle bodies and fuel injection systems.

Another noteworthy feature is the smooth, tapered runners that provide excellent flow characteristics and minimize turbulence, allowing for more efficient combustion and better power production. The intake manifold is also equipped with integral turbo mounting bosses, making it an excellent choice for forced induction applications.

The Holley 146302B LSXR Intake Manifold offers easy installation, with no need for time-consuming core plugming or extensive modification required. The manifold arrives pre-assembled with fuel injector ports, making setup quick and straightforward. Furthermore, the manifold's integral mounting pads simplify engine bay installation, ensuring a secure and precise fitment on your LS1, LS2, or LS6 engine.

In summary, the Holley 146302B LSXR Intake Manifold is a cutting-edge solution for Chevy LS engine enthusiasts looking for enhanced performance, superior durability, and an easy installation process. With its flexible polymer material, excellent flow characteristics, and compatibility with various throttle bodies and fuel injection systems, this intake manifold is a must-have component for your LS-powered project.

Pros and Cons of Buying a 146302B LSXR Intake Manifold for Chevy LS1, LS2, LS6 EFI Engines

The 146302B LSXR Intake Manifold is a popular aftermarket intake system designed for Chevrolet LS1, LS2, and LS6 EFI engines. This intake manifold aims to improve engine performance by enhancing airflow and fuel delivery. In this analysis, we will discuss the key pros and cons of investing in this intake manifold.

1. Improved Power: The 146302B LSXR Intake Manifold is designed to deliver enhanced airflow to the engine, resulting in increased horsepower and torque.

2. Superior Fuel Distribution: Its billet aluminum design and ported runners enable more efficient fuel delivery to the engine, leading to improved combustion efficiency and better engine response.

3. Larger Runner Design: The larger runner design increases the velocity of airflow, which can lead to improved engine performance at all RPM levels.

4. Enhanced Throttle Response: By improving the intake flow, the LSXR Intake Manifold enhances engine responsiveness, making the vehicle more responsive to driver inputs.

5. Lightweight Design: The intake manifold is made of lightweight materials, reducing the weight of the engine bay and contributing to improved overall vehicle performance.

1. Higher Cost: The 146302B LSXR Intake Manifold is a premium aftermarket product, and its price point is significantly higher than OEM intake manifolds.

2. Complex Installation: Installing the LSXR Intake Manifold requires a certain level of mechanical expertise and may be more complicated than installing an OEM manifold due to the need for customization and tuning.

3. Potential Needs for Additional Modifications: Some users have reported that the LSXR Intake Manifold can cause issues with the air/fuel mixture if not properly tuned, potentially requiring additional modifications such as an adjustable fuel pressure regulator or an upgraded fuel system.

4. Cooling Concerns: There have been reports of cooling issues with the 146302B LSXR Intake Manifold, particularly when running high-performance engines or in extreme temperatures.

5. Potential for Leaks: The intake manifold's design incorporates rubber gaskets, which can be prone to leaks over time.

The 146302B LSXR Intake Manifold is an advanced aftermarket solution aimed at improving the performance of Chevrolet LS1, LS2, and LS6 EFI engines. Its benefits include superior power and fuel delivery, enhanced throttle response, and a lightweight design. However, it comes with a premium price, complex installation, potential needs for additional modifications, cooling concerns, and the risk of leaks. Ultimately, the decision to invest in the 146302B LSXR Intake Manifold will depend on your performance goals, mechanical expertise, and budget. If you are seeking improved horsepower, enhanced fuel efficiency, and superior throttle response, this intake manifold is an excellent option to consider. However, if you have limited experience with engine modifications or are on a tight budget, it may be worth exploring OEM or more affordable aftermarket alternatives.

If you are considering a performance upgrade and have the necessary expertise, the 146302B LSXR Intake Manifold can be a valuable investment. It offers significant improvements in power, fuel delivery, and throttle response. However, we recommend ensuring that you have the necessary resources to install the manifold properly and to address any potential cooling concerns or off-the-shelf modifications. Upon installation, make sure that the intake manifold is correctly aligned, and carefully monitor the engine for any signs of leaks. In summary, if you are looking for a substantial performance increase and have the budget and expertise for the required modifications, the 146302B LSXR Intake Manifold is an excellent choice.

Details:

Please review the pictures. FAST LSXR intake manifolds' 3-piece modular design allows for easy disassembly and porting. While they feature a 102mm air inlet that is perfectly suited to the FAST Big Mouth throttle body, can also be used with stock or aftermarket 90mm 92mm bodies. Up for sale is a good used FAST LSXR 102mm intake manifold.

There is no carbon and oil a slight trace of film in the intake. Save a few dollars on this near new intake manifold. Other features include integrated notorious bungs and perfect bolt-on fitment that allows for the use of factory accessories without modifications or clearance concerns. Looks truly near new.

Nothing else. The manifold was wiped down. If its listed, I have it IN STOCK and can TOUCH IT. I do my best to describe the item as perfectly can with words and pictures.

The item pictured is what you are buying. This new design gives you the ability to remove individual runners from manifold for modification. The item is used and in working order. This comes with manifold, mount bolts, map sensor, and the gaskets you attached to manifold.

This was used for about 900 miles, and then the customer went to a custom Whipple. They are constructed from a proprietary advanced polymer material that offers host of benefits over aluminum aftermarket intakes, including lighter weight and improved strength heat dissipating characteristics.

part #: 146302b prices

• $1210.95-$1337.95

specifications inputmanifolds:

• for models: Ls1, Ls2, Ls6, Efi
• for makes: Chevy
• brand: Fast
• type: Intake Manifold
• color: Black
• manufacturer part number: 146302B

offer inputmanifolds:

• options: Ship-to-home
• sold: 0
• best offers: True
• quantity: 1
• availability: In Stock
• started: October 8, 2024

payments inputmanifolds:

• credit card: Discover
• wallet: Paypal
• other

seller inputmanifolds:

• # reviews: 974
• rating: 100.0%
• city: Hurricane, Utah

shipping inputmanifolds:

• class: Economy
• service: UPS Ground Saver
• carrier: UPS
• cost: $35.00
• transit: 7-10 Days
• type: Fixed

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: Used

returns inputmanifolds:

• policy: No Returns

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