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Item #:
81128106
Performance Power Valve, High Flow, Four Door, Single Stage, 5.5 in Vacuum, Gasket, Each
Item #:
81128106
HKD 184
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Imported from USA store
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Order now and get it around Friday, August 21
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High-quality power valves designed for your Holley performance carburetor, offering ultimate tuning capability.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Enhanced Airflow
The AED 5055 Power Valve optimizes airflow for improved engine performance, providing drivers with increased horsepower and acceleration that outperformed standard valves in competitive environments.
Durable Construction
Crafted from high-quality materials, the AED Power Valve ensures longevity and resistance to wear, making it a dependable choice for serious automotive enthusiasts looking for performance and durability.
Easy Installation
Designed for straightforward installation, the AED Power Valve saves time and effort, allowing users to enhance their vehicle's performance without the need for extensive modifications or professional assistance.
Product Details
| Exterior Finish | painted |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | NPT |
| Number of Ports | 2 |
| Thread Size | 5.5 inches (14 cm) |
| Thread Type | Threaded |
| Connector Type | Threaded |
| Valve Type | Single Stage |
| Item Dimensions | 4 x 5 x 0.75 inches (10.2 x 12.7 x 1.9 cm) |
| Inlet Connection Size | 5.5 inches (14 cm) |
| Outlet Connection Size | 5.5 inches (14 cm) |
| Size | 5x4x0.75 inches (12.7 x 10.2 x 1.9 cm) |
| Brand Name | AED |
| Model Number | 5055 |
| Global Trade Identification Number | 00817744001213 |
| Unit Count | 1 Count |
| Manufacturer | Advanced Engine Design |
| UPC | 817744001213 |
| Number of Pieces | 1 |
| Manufacturer Part Number | 5055 |
| Material Type | Metal |
| Material | Metal |
| Brand | AED |
| Item dimensions L x W x H | 4 x 5 x 0.75 inches (10.2 x 12.7 x 1.9 cm) |
| Number of Packs | 1 |
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking to enhance engine responsiveness and overall performance in high-performance vehicles.
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Engine Builders
Perfect for professionals assembling or tuning engines, providing precise fuel delivery under various conditions.
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Street Racers
Suitable for street racers looking for a competitive edge with improved throttle response and increased horsepower.
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Casual Drivers
Not ideal for everyday drivers who do not require high-performance upgrades in their vehicles.
Product Description
Performance Power Valve, High Flow, Four Door, Single Stage, 5.5 in Vacuum, Gasket, Each
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the product?
Answer: The item package dimensions are 4.29L x 3.86W x 1.14H inches. -
Question:
What is the weight of the power valve?
Answer: The item package weight is 0.06 pounds. -
Question:
What type of valve is this?
Answer: This is a single-stage high-flow power valve.
AED Power Valves & Gaskets 5055 Editorial Review
The AED Advanced Engine Design 5055 5.5 Power Valve has garnered positive feedback from customers, particularly those using it with Holley carburetors. Users have remarked on the notable improvements in vehicle performance, particularly when it comes to smoothness during low-speed driving. Customers have experienced a reduction in carburetor richness which previously resulted in clumsy takeoff and cruising situations. The valve’s design effectively keeps the enrichment circuit closed until it is truly needed, allowing for a more pleasant driving experience. Many reviewers expressed satisfaction with their decision to upgrade to the 5.5 Power Valve, stating that their carburetors now operate better than ever. Overall, the product appears to be a highly recommended upgrade for those looking to enhance the efficiency and drivability of their Holley carburetors. **
Customer Reviews & Ratings
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Pros
- Enhances vehicle performance
- Reduces carburetor richness
- Provides smoother low-speed driving
- Keeps enrichment circuit closed when unnecessary
- Highly recommended upgrade for Holley carburetors
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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HKD 184
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-quality construction ensures durability and performance.
- Specifically designed for Holley performance carburetors.
- High-flow units available in multiple vacuum ratings.
- Optimizes tuning capability for improved engine performance.
- Single stage valve type for consistent functionality.
- Lightweight design for easy installation.
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