SPEEDMASTER PCE148.1045 Inj Ports High Rise 840136508939 15-DEG

( Brand: Speedmaster ), ( Manufacturer Part Number: PCE148.1045 ), ( Return Notes: New, Unused Condition W/original Packaging ), ( UPC: 840136508939 )

Review SPEEDMASTER Chevy Sbc 15-deg Inj Ports High Rise fits EFI 350 1957-95

Introducing the Speedmaster PCE148.1045 Fuel Injection Manifold, specifically designed for Chevy 350 engines with 15-degree ignition ports, this high-performance manifold is a must-have for any enthusiast seeking to enhance their engine's fuel delivery system. This manifold is suitable for use with EFI (Electronic Fuel Injection) systems and caters to the needs of vehicles manufactured between 1957 and 1995.

The Speedmaster PCE148.1045 is meticulously crafted using premium materials, ensuring durability and longevity. Its high-rise design offers improved intake velocities, enabling the engine to breathe more efficiently and deliver superior power output. The manifold's smooth, polished finish not only adds an aesthetic appeal to your engine bay but also reduces turbulence in the fuel flow for optimal performance.

This manifold features multiple injection ports to accommodate the fuel injectors, ensuring precise fuel delivery to the engine for optimal combustion. The injection ports are strategically placed to minimize fuel pressure losses and promote efficient fuel distribution. The manifold's design also allows for easy access to the fuel injectors, making maintenance and servicing a breeze.

The Speedmaster PCE148.1045 Fuel Injection Manifold is a direct replacement for the stock manifold, making installation a straightforward process. It comes with all necessary hardware for mounting and installation, ensuring a hassle-free experience for the user. This manifold is an excellent upgrade for anyone looking to improve their Chevy 350 engine's fuel delivery system and unlock its full potential.

In summary, the Speedmaster PCE148.1045 Fuel Injection Manifold is a high-quality, high-performance component designed for Chevy 350 engines with 15-degree ignition ports. Its high-rise design, multiple injection ports, and durable construction make it an essential upgrade for any EFI-equipped vehicle manufactured between 1957 and 1995. With its smooth finish and easy installation process, this manifold is not only a performance upgrade but also an aesthetic enhancement for your engine bay.

The Chevy 350 small-block engine, specifically the Speedmaster PCE148.1045 High Rise EFI intake manifold, is a popular choice among hot rod and performance enthusiasts for its power potential and versatility. Here are some pros and cons to consider before making a purchase:

1. Power: The High Rise EFI intake manifold provides excellent airflow and fuel distribution, which can lead to increased horsepower and torque.

2. Flexibility: This intake manifold is compatible with various EFI systems, including Holley, Edelbrock, and others.

3. Easy installation: The intake manifold comes with pre-drilled holes and detailed instructions, making the installation process relatively straightforward.

4. Improved idle quality: With EFI, the engine can maintain a consistent idle, which can lead to improved drivability and reduced emissions.

5. Fuel economy: EFI systems can deliver more precise fuel delivery, which can lead to improved fuel economy and reduced emissions.

1. Cost: The cost of purchasing an aftermarket intake manifold, along with the necessary EFI components, can be quite expensive compared to a stock intake manifold.

2. Complexity: Installing an EFI system and related components can be more complex than installing a carburetor, which may require additional time and expertise.

3. Maintenance: EFI systems can be more complex to maintain than carburetors, as they require more frequent sensor checks and tune-ups.

4. Availability of parts: Some components, such as fuel injectors and sensors, may be harder to find for older engines, which can make repairs more difficult and expensive.

In conclusion, the Speedmaster PCE148.1045 High Rise EFI intake manifold for the Chevy 350 small-block engine offers significant power gains, improved idle quality, and the flexibility to work with various EFI systems. However, the cost, complexity, and potential maintenance requirements are important considerations. Ultimately, whether this intake manifold is a good investment depends on your individual goals, budget, and expertise.

If you are looking for increased power, improved drivability, and the ability to use an EFI system, the Speedmaster PCE148.1045 High Rise EFI intake manifold may be a worthwhile investment. However, if you are looking for a simple and cost-effective solution, a stock intake manifold and carburetor may be a better choice. We recommend carefully considering your goals, budget, and expertise before making a decision.

Details:

Brand: Speedmaster. Items must be New, Unused, Not Installed, in the Original Packaging and able to resold. The port size on this manifold is 1.06 x 1.94 which somewhat larger than some competitive manifolds. It has a number of unique features such as rear water crossover passage, notorious/injector bosses, and four corner ports.

Manufacturer: Speedmaster. Chevy SBC 350 15 Degree 1957-95 EFI Inj Ports High Rise Intake Manifold 4500 These Shootout Series Manifolds for SB Fords can be used racing applications or serious street performance. This manifold features injector bosses machined for injectors. Excellent throttle response throughout the RPM range along with smooth engine operation.

Condition: New. MPN: PCE148.1045.

part #: pce1481045 prices

• $428.60-$451.16

specifications inputmanifolds:

• for models: Efi, 350
• for makes: Chevy
• for years: 1957-95
• brand: Speedmaster
• manufacturer part number: PCE148.1045
• return notes: New, Unused Condition W/original Packaging
• upc: 840136508939

seller inputmanifolds:

• city: Grant, Michigan
• rating: 99.5%
• # reviews: 182747

general inputmanifolds:

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

payments inputmanifolds:

• other
• credit card: Mastercard
• wallet: Apple-pay

shipping inputmanifolds:

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

returns inputmanifolds:

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

offer inputmanifolds:

• started: June 10, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock

Speedmaster PCE148.1045 Is Similar To:

• Triumph T1245525 America And Speedmaster Efi Throttle Body Adaptor Intake Manifold Set Oem (25.3% similar) Part #: triumph T1245525 for sale...(October 17th, 2024)
• Speedmaster 1-147-007 Sb Chevy 265-400 Mid-rize Intake Dual Plane 4150 Flange (41.8% similar) Brand: Speedmaster, part #: 1-147-007, style: mid-rise,dual plane, rpm style, application: sb chevy 265-400 W/1987-95 heads, 1500-6500RPM, carb flange: 4150 flange, special notes: no repairs, w/hardware, condition: excellent. All intakes are reconditioned by our in-house techs. Tram has one of...(November 5th, 2024)
• Speedmaster 1-147-044 Intake Low-rise Dual Plane Machine Polish For 260-302 Sbf (31% similar) Finish:machine polished. In some cases, the image being displayed may be different due to a running change by manufacturer, for which new has not supplied. Intake manifold model or series:low rise. Boxes on orders over $200. Warranty: most parts come with a limited manufacturers warranty...(December 9th, 2024)
• Speedmaster 1-147-059 Parker-style Hi-rise 3 500-8 000 Mach Pol For Sbf (36.7% similar) Warranty: most parts come with a limited manufacturers warranty on the part only. Port style:rectangular. Boxes on orders over $200. Items must be in the original packaging. In some cases, the image being displayed may be different due to a running change by manufacturer, for which new...(December 16th, 2024)
• Speedmaster 1-147-060 Parker-style Hi-rise 3 500-8 000 Black For 260-302 Sbf (34.2% similar) Boxes on orders over $200. In some cases, the image being displayed may be different due to a running change by manufacturer, for which new has not supplied. Port style:rectangular. Intake style:single plane. Any shipping costs are based on weight, size, and number of packages...(December 17th, 2024)
• Speedmaster Pce147.1087 Small Block Chevy Blower Manifold Or Dual 4bbl Intake Manifold (42.9% similar) Speedmaster twin-carb intake manifolds combine two four-barrel carburetors to achieve the best balance of provability, great looks, and outstanding performance for muscle car, street rod marine applications. Featuring a low profile design and high flow runner. This multi-purpose intake manifold...(February 16th, 2025)
• Speedmaster 1-149-004-01 Small Block Chevy Blower Intake Satin Finish (45.5% similar) These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use. Brand:Speedmaster, part NUMBER:1-149-004-01, type:intake manifold, supercharger, engine block style:stock/oem standard deck, erg:no, intake material:aluminum, finish:satin, quantity:sold...(April 6th, 2025)
• Speedmaster 1-149-004-02 Small Block Chevy Blower Intake Machined Polished (44% similar) Notes:includes blow off valve assembly. Brand:Speedmaster, part NUMBER:1-149-004-02, type:intake manifold, supercharger, engine block style:stock/oem standard deck, erg:no, intake material:aluminum, finish:machined polished, quantity:sold individually. These Speedmaster supercharger manifolds...(April 6th, 2025)
• Speedmaster 1-149-005-01 Big Block Chevy Blower Intake Manifold Rect Port Head (45.5% similar) These Speedmaster supercharger manifolds are aluminum constructed and suitable for competition or street use. Fits big block chevy V8S with react port heads. Brand:Speedmaster, part NUMBER:1-149-005-01, type:intake manifold, supercharger, engine block style:stock/oem standard deck, erg:no, intake...(April 7th, 2025)
• Speedmaster Pce148.1076 Fast Chevy Bbc 454 Manifold And Ez-injection 2.0 Self-tuning Kit (50% similar) Specs brand: fast,speedmaster part number: PCE148.1076 type: intake manifold, fuel injected injection 8 throttle body basic operating rpm range IDLE-7,000 engine block stock/oem standard deck rails included yes body pieces base material aluminum casting finish natural erg no injectors...(May 7th, 2025)
• Speedmaster Pce148.1053 Ford 302 351c Cleveland Downdraft Efi Stack Intake Manifold System (45.8% similar) Butterflies are secured to center less ground brass shafts with split screws ensure reliability and service ability. The Speedmaster individual throttle body efi system have all the flash of classic Weber induction but provide higher state tune and engine performance versatility...(May 22nd, 2025)