SPEEDMASTER 1-148-052-03 Hirise Rpm Intake Manifold Chry 840136561774

( Brand: Speedmaster ), ( Part Type: Intake Manifold ), ( Manufacturer Part Number: 1-148-052-03 ), ( Return Notes: New, Unused Condition W/original Packaging ), ( UPC: 840136561774 )

Review SPEEDMASTER Hirise Rpm Intake Manifold Blk Chry Mopar fits EFI

The Speedmaster 1-148-052-03 HiRise RPM EFI Intake Manifold is an essential upgrade for Mopar Chrysler engines seeking improved performance and efficiency. This intake manifold is meticulously crafted from high-quality aluminum, ensuring durability and longevity.

The HiRise design of this intake manifold raises the runners, providing better clearance for aftermarket components, such as larger throttle bodies and tall-deck cylinder heads. This increased clearance leads to a more efficient intake charge, which in turn results in more power and torque.

The RPM EFI (Electronic Fuel Injection) version of this intake manifold is specifically designed for use with electronic fuel injection systems. It features a smooth, polished finish that reduces turbulence and promotes better airflow to the engine. The manifold also includes pre-installed fuel injector mounts, making the installation process more straightforward and time-efficient.

The intake ports on this manifold are meticulously engineered to provide optimal flow characteristics. The ports are designed to be symmetrical, ensuring that air and fuel are distributed evenly to each cylinder. This results in a more balanced combustion process, leading to increased power and improved engine performance.

The Speedmaster 1-148-052-03 HiRise RPM EFI Intake Manifold is a direct replacement for the factory intake manifold on various Mopar Chrysler engines. It is designed to bolt up using the factory bolts, making for a hassle-free installation process. Additionally, the manifold comes with all necessary gaskets and hardware, ensuring a complete installation solution right out of the box.

In summary, the Speedmaster 1-148-052-03 HiRise RPM EFI Intake Manifold is a high-performance, durable intake solution for Mopar Chrysler engines. Its HiRise design provides better clearance for aftermarket components, while its RPM EFI compatibility makes it an excellent choice for those utilizing electronic fuel injection systems. With its optimized intake ports, smooth finish, and complete installation solution, this intake manifold is the perfect choice for those seeking increased power and efficiency from their Mopar Chrysler engine.

Pros and Cons of Buying a Speedmaster 1-148-052-03 Hirise RPM EFI Intake Manifold for Chrysler Mopar Engines

The Speedmaster 1-148-052-03 Hirise RPM EFI Intake Manifold is a popular aftermarket intake manifold for Chrysler Mopar engines. This component is designed to enhance the engine's performance and efficiency by improving the intake airflow. In this article, we will discuss the pros and cons of investing in this intake manifold.

1. Enhanced Performance: The Speedmaster 1-148-052-03 Hirise RPM EFI Intake Manifold is designed to increase the engine's power output by providing a more efficient intake airflow. This results in improved acceleration and overall performance.

2. Improved Fuel Economy: By increasing the engine's efficiency, the intake manifold can help improve fuel economy. This can lead to savings at the pump over time.

3. Easy Installation: The intake manifold comes with all necessary hardware for installation, making it a relatively straightforward process for DIY enthusiasts.

4. Durable Construction: The Speedmaster intake manifold is made from high-quality materials, ensuring that it can withstand the rigors of regular use and provide long-lasting performance.

1. Cost: The Speedmaster 1-148-052-03 Hirise RPM EFI Intake Manifold is a premium aftermarket product, and its cost may be a limiting factor for some buyers.

2. Compatibility: While the intake manifold is compatible with a wide range of Chrysler Mopar engines, it may not be suitable for all models or applications. Before making a purchase, it is essential to ensure compatibility with your specific engine and vehicle.

3. Potential for Check Engine Light: In some cases, installing an aftermarket intake manifold like the Speedmaster 1-148-052-03 can cause the check engine light to come on. This is usually due to the OBD-I system not recognizing the new component and requiring reprogramming or calibration.

In conclusion, the Speedmaster 1-148-052-03 Hirise RPM EFI Intake Manifold is an excellent investment for Chrysler Mopar engine owners seeking to enhance their engine's performance and efficiency. However, it comes with some potential drawbacks, such as cost and compatibility concerns, which should be carefully considered before making a purchase. Ultimately, if you are confident in the compatibility of the intake manifold with your engine and vehicle, and you are willing to invest in the performance benefits it offers, then the Speedmaster 1-148-052-03 Hirise RPM EFI Intake Manifold is a worthwhile investment.

If you are considering purchasing the Speedmaster 1-148-052-03 Hirise RPM EFI Intake Manifold for your Chrysler Mopar engine, we recommend ensuring compatibility with your specific engine and vehicle before making a purchase. Additionally, consider the costs involved and weigh the potential performance benefits against the investment. If you are confident in your decision, the Speedmaster intake manifold can provide significant gains in power and fuel economy.

Details:

Brand: Speedmaster. Chrysler Mopar 440 HiRise RPM Intake Manifold EFI Version Black Speedmaster intake manifolds make it simple to convert competition engines electronic fuel injection. MPN: 1-148-052-03.

Items must be New, Unused, Not Installed, in the Original Packaging and able to resold. Condition: New. These manifolds require a universal 4-barrel throttle body, fuel rail set, injectors, pump, and regulator, which are each sold separately. They have injector bosses precisely positioned and machined for excellent fuel spray patterns maximum power.

Manufacturer: Speedmaster. Excellent throttle response throughout the RPM range along with smooth engine operation.

part #: 114805203 prices

• $335.00-$352.63

specifications inputmanifolds:

• for models: Efi
• for makes: Mopar
• brand: Speedmaster
• part type: Intake Manifold
• manufacturer part number: 1-148-052-03
• return notes: New, Unused Condition W/original Packaging
• upc: 840136561774

returns inputmanifolds:

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

seller inputmanifolds:

• # reviews: 182893
• city: Grant, Michigan
• rating: 99.5%

offer inputmanifolds:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: June 11, 2026

general inputmanifolds:

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

shipping inputmanifolds:

• service: Expedited
• transit: 3-7 Days
• cost: $0.00
• type: Fixed
• class: Expedited

payments inputmanifolds:

• wallet: Google-pay
• credit card: Diners-club
• other

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