HOLLEY 300-269 Single Plane Intake 090127069660

( Brand: Holley ), ( Part Type: Intake ), ( Material: Aluminum ), ( Manufacturer Part Number: 300-269 ), ( Manufacturer Warranty: Limited 90 Day ), ( Item Height: 7.400 ), ( Item Length: 20.100 ), ( Item Width: 14.600 ), ( UPC: 090127069660 )

Review HOLLEY Single Plane Intake fits LS7 EFI

The Holley 300-269 EFI Single Plane Intake Manifold is an exquisite upgrade for LS7 engines, delivering exceptional performance and an impressive finishing touch to your high-performance vehicle build. Crafted from high-quality aluminum, this intake manifold is designed to provide optimal airflow and fuel distribution to ensure your engine runs at its best.

The Holley 300-269 EFI Single Plane Intake Manifold is designed specifically for use with Electronic Fuel Injection systems, allowing for precise fuel delivery and fine-tuning your engine's performance. It features a single-plane intake design, which provides excellent throttle response and allows for a more efficient and consistent flow of air and fuel into the engine.

The intake runner lengths are carefully calibrated for optimal engine performance, delivering the ideal air/fuel mixture to each cylinder. The intake ports are designed with a generous size to accommodate larger throttle bodies and provide the engine with a generous breath of air required for efficient combustion. This intake also includes Holley's proprietary port design, which allows for the use of their popular HP and Dominator series throttle bodies.

The Holley 300-269 EFI Single Plane Intake Manifold fits perfectly on the LS7 engine and includes all necessary hardware for installation. Its polished finish adds an elegant touch to any engine compartment and is a testament to the attention to detail that goes into every Holley product. With its combination of performance and style, this intake manifold delivers superior power and a great look to your LS7 powered vehicle.

Wrapping up, the Holley 300-269 EFI Single Plane Intake Manifold is a top-tier performance upgrade for LS7 engines. Its single-plane design enhances engine response and overall power, while its polished finish adds a touch of elegance to your engine compartment. The manifold's compatibility with Electronic Fuel Injection and Holley throttle bodies provides the flexibility to tailor your engine's performance, ensuring an incredible driving experience.

Pros and Cons of Buying Holley 300-269 EFI Single Plane Intake Manifold for LS7 Engines

This discussion outlines the merits and demerits of investing in the Holley 300-269 Electronically Fuel-Injected (EFI) Single Plane Intake Manifold designed for LS7 engines.

1. Improved Throttle Response: The Holley EFI Single Plane Intake Manifold allows for better throttle response, resulting in a more responsive and smoother engine operation.

2. Fuel Efficiency and Consistent Combustion: With the electronic fuel injection, the intake manifold is more fuel-efficient compared to a carbureted setup. It also ensures consistent combustion, resulting in improved engine performance.

3. Adjustability: Compatible with various Holley EFI systems, the intake manifold offers adjustability, enabling users to fine-tune the engine's performance according to their preferences.

4. Ability to Run High-Performance Engines: The Holley 300-269 can support high-performance engines without the need for additional modifications, making it a preferred choice for enthusiasts aiming for maximum power outputs.

1. Cost: The price point of the Holley 300-269 EFI Single Plane Intake Manifold is significantly higher than a standard carbureted manifold. The cost can be a deterrent for some buyers looking for a more budget-friendly option.

2. Complex Installation: While still achievable for the average DIYer, the installation process can be more complex than that of a carbureted manifold, due to the electronic fuel injection system. It requires a solid understanding of the engine and fuel systems' integration.

3. Less "Old School" Appeal: Having an EFI intake manifold substitutes the "classic look" of a carbureted setup and some enthusiasts may prefer the traditional appearance.

In summary, the Holley 300-269 EFI Single Plane Intake Manifold for LS7 engines offers substantial performance advantages, including fuel efficiency, better throttle response, and improved combustion. However, it may not suit everyone due to its high cost, complex installation, and less appealing aesthetic for some enthusiasts.

Based on performance, the Holley 300-269 EFI Single Plane Intake Manifold is a recommended upgrade for those prioritizing maximum power and the advantages of electronic fuel injection. However, for budget-conscious buyers or enthusiasts committed to the classic carbureted appearance, a standard manifold may be the more suitable choice.

Details:

Buyer pays return shipping. Minimum carb flange height - fit in vehicles with minimum hood modifications. Efficient casting design - lightweight, consistent wall thicknesses, improved quality. Includes FKM o-ring intake to cylinder head gaskets.

Designed with a 4150 Square bore flange. Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications. Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications The kit includes the fuel rails, mounting hardware, and o-ring cylinder head flange gaskets.;. 300-269 Holley Single Plane EFI Intake - GM LS7: LS Manifold.

Fits all GM LS Gen III engines equipped with LS7 cylinder heads: Single Plane EFI Intake Manifold.

part #: 300269 prices

• $511.95-$537.31

specifications inputmanifolds:

• for models: Ls7, Efi
• brand: Holley
• part type: Intake
• material: Aluminum
• manufacturer part number: 300-269
• manufacturer warranty: Limited 90 Day
• item height: 7.400
• item length: 20.100
• item width: 14.600
• upc: 090127069660

shipping inputmanifolds:

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

returns inputmanifolds:

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

offer inputmanifolds:

• started: February 5, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0

seller inputmanifolds:

• rating: 98.9%
• # reviews: 72720
• city: USA

general inputmanifolds:

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

payments inputmanifolds:

• credit card: Diners-club
• wallet: Paypal
• other

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