HOLLEY 300-143 Performance Intake Manifold 090127730546

( Brand: Holley ), ( Type: Hi-ram Intake Manifold ), ( Manufacturer Part Number: 300-143 ), ( Country/region Of Manufacture: United States ), ( Performance Part: Yes ), ( UPC: 090127730546 )

Review HOLLEY Performance Hi ram Intake Manifold fits RAM CAMARO CORVETTE 2014–2017

The Holley 300-143 Performance Hi-Ram Intake Manifold is a high-performance aftermarket intake solution designed for select 1969 to 2017 Chevrolet Camaro and Corvette applications. This intake manifold is a direct replacement for OEM manifolds, offering substantial power gains and improved throttle response for enthusiasts seeking to enhance their engine's performance.

Crafted from aluminum, this manifold features Holley's exclusive Hi-Ram design, which utilizes large, high-velocity runners to improve airflow and maximize engine efficiency. Each runner is equipped with a large, 3-inch, mass-air metering hole, ensuring that your engine receives a consistent fuel-air mixture for optimal power output.

These intake runners are also designed with a gentle, progressive tapered bore, ensuring seamless transfer of air from the throttle body to the engine. This not only improves throttle response but also allows for a more linear power delivery.

The Holley 300-143 Performance Hi-Ram Intake Manifold also features bonded, gasketless ports for a perfect seal. This eliminates the need for messy, time-consuming head gasket resurfacing during installation. The ports are precision CNC-machined for a perfect fit and optimal flow.

Additionally, this intake manifold comes with lubricated nylon pushrods, an aluminum water crossover, and a high-strength high-temperature steel bolting kit for durable, secure installation. The kit includes all the hardware necessary for installation, making it a complete, plug-and-play solution.

With its high-performance design, superior materials, and ease of installation, the Holley 300-143 Performance Hi-Ram Intake Manifold is a must-have for any Camaro or Corvette enthusiast looking to unlock their engine's full potential. Say goodbye to the restrictions of your stock intake manifold and embrace the powerful, exhilarating driving experience this aftermarket intake manifold has to offer.

The Holley 300-143 Performance Hi-Ram Intake Manifold is a popular aftermarket intake manifold for the 14-17 Camaro and Corvette applications. This intake manifold is designed to provide improved airflow and better engine performance through its large, high-lifter ports and unique runner design. Here are some pros and cons of this intake manifold to help you make an informed decision:

1. Improved Airflow: The Holley 300-143 intake manifold features large, high-ram ports that help to increase airflow into the engine. This improves combustion efficiency and allows for better performance.

2. Enhanced Power: The unique runner design of this intake manifold helps to provide a more even fuel distribution across all cylinders, which leads to increased power output. Some users have reported gains of up to 20 horsepower.

3. Easy Installation: The Holley intake manifold comes with all necessary gaskets and hardware, making installation relatively straightforward. It's also designed to fit together with minimal adjustments.

4. Fuel Efficiency: The increased airflow and improved combustion efficiency can lead to better fuel economy, making it a cost-effective upgrade for some users.

5. Customization: The Holley intake manifold is available in several different finishes, allowing you to choose one that best fits your engine bay and personal preference.

1. Highcost: The Holley 300-143 intake manifold is more expensive than some OEM intake manifolds and other aftermarket options, making it a significant investment for some users.

2. Limited Compatibility: The intake manifold is only compatible with certain engines and applications, so it may not be suitable for all Camaro and Corvette models.

3. Requires Tuning: To get the most out of the intake manifold, it may require some tuning and adjustments after installation, which can add to the overall cost and complexity of the project.

4. Alternative Solutions: There are other high-performance intake manifolds on the market that may offer similar or better performance at a lower cost, so it's important to do your research and compare options before making a decision.

The Holley 300-143 Performance Hi-Ram Intake Manifold is an attractive option for those looking to improve the performance of their late-model Camaro or Corvette engine. With its improved airflow, enhanced power, and easy installation, it's a popular choice among performance enthusiasts. However, its high cost and limited compatibility are important considerations, and it may not be the best option for everyone. Ultimately, it's essential to weigh the pros and cons and compare this manifold to other options on the market to determine if it's the right choice for your specific application.

If you're looking for a high-performance intake manifold for your Camaro or Corvette and have the budget for it, the Holley 300-143 Performance Hi-Ram Intake Manifold is a great choice. Its increased airflow and improved power output make it a worthwhile investment for serious performance enthusiasts. However, if cost is a concern or if your application isn't compatible, you may want to explore other options on the market to find a solution that better fits your needs and budget.

Details:

Hi-Ram Intake Manifold; Upper; EFI; 1x92mm Throttle Body; Longitudinal Mount; w/o Port EFI Provisions; RPM Power Band 3500-8000 Plus; Satin Finish;. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or induction systems. Holley carburetors have powered every NASCAR Sprint Cup team and nearly NHRA Pro-Stock champion for four decades. Number of Carbs: None; For Fuel Injection.

O-Ring Seals At Cylinder Heads and Plenum Top. RPM Range: 3500-8000. Increased Runner Wall Thickness For Custom Porting At The Plenum. Head Flange Has Clearance For Fuel Supply To High Pressure Pump.

Engine Make/Size: GM Gen V LT1. FEATURES: Modular Design w/ Removable Top. Available With Or Without Injector Ports In The Runners. Manifold Type: Hi-Ram.

SPECIFICATIONS: Construction: Cast. Holley's products also include performance fuel pumps, intake manifolds engine dress-up for street performance, race and marine applications. Finish: Satin. Manufacturer: Holley, Part Number: 300-143, condition: New: Intake Manifold.

Intakes w/ Injector Ports Include Fuel Rails Dual Mounting. Easy Assembly w/Top Mounted Screws On Plenum Top. Position: Upper. Emission: Without EGR.

Cylinder Head Type: Standard.

part #: 300143 price

• $1075.95

specifications inputmanifolds:

• for models: Ram, Camaro, Corvette
• for years: 2014-2017
• brand: Holley
• type: Hi-ram Intake Manifold
• manufacturer part number: 300-143
• country/region of manufacture: United States
• performance part: Yes
• upc: 090127730546

shipping inputmanifolds:

• service: Standard
• transit: 4-9 Days
• class: Standard
• cost: $0.00
• type: Fixed

returns inputmanifolds:

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

seller inputmanifolds:

• rating: 99.4%
• city: USA
• # reviews: 101651

payments inputmanifolds:

• credit card: Visa
• other
• wallet: Google-pay

general inputmanifolds:

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

offer inputmanifolds:

• started: February 1, 2025
• quantity: 2
• availability: In Stock
• options: Ship-to-home
• sold: 0

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