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Pro-Sync is a precision instrument that provides a visual method of balancing the performance of each carburetor in multiple carb set-ups with a high degree of accuracy.
Item #:
38410900
Universal Carburetor Synchronizer For Weber, Stromberg, Solex Carbs
Item #:
38410900
€ 59
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 22
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Pro-Sync is a precision instrument that provides a visual method of balancing the performance of each carburetor in multiple carb set-ups with a high degree of accuracy.
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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
Versatile Compatibility
Designed for Weber, Stromberg, and Solex carburetors, ensuring seamless synchronization across a wide range of vehicles, making it ideal for automotive enthusiasts and professionals alike.
Precise Calibration
Offers accurate readings for improved engine performance, enabling precise adjustments that enhance fuel efficiency and throttle response, solving common tuning problems effectively.
User-Friendly Design
Ergonomically designed for ease of use, featuring clear markings and simple assembly, ensuring that both novice and experienced users can achieve optimal results without frustration.
Product Details
| Brand | Empi |
| Choke Type | Electric Choke |
| Fitment Type | Performance/Custom |
| Manufacturer Part Number | 43-5712-B |
| Mounting Hardware Included | No |
| Type | Twin Carburetors |
| Country of Origin | United States |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Car Enthusiasts
Ideal for car enthusiasts working on tuning Weber, Stromberg, or Solex carburetors for optimal performance.
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Mechanics
Professional mechanics will find this tool valuable for accurate synchronization of multi-carb setups in performance vehicles.
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DIY Hobbyists
Perfect for DIY hobbyists looking to maintain or tune their classic cars with multiple carburetors effectively.
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Single Carb Users
Not suitable for users with single carburetor systems, as synchronization tools are unnecessary for one carb.
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Inexperienced Users
May not be ideal for beginners or inexperienced users unfamiliar with carburetor tuning processes and techniques.
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Non-Car Applications
Not recommended for users needing tools for non-automotive applications, as this synchronizer is carb-specific.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can this tool be used on all types of carburetors?
Answer: Yes, it works with both side draft and down draft carburetors. -
Question:
How many adapters are included with the Pro-Sync tool?
Answer: Two rubber adapters are included for a wide range of applications. -
Question:
Does this tool affect airflow during use?
Answer: No, the Pro-Synchronizer does not restrict airflow.
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Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 59
Order now and get it around Wednesday, July 22
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
- Precision balancing tool for carburetors.
- Ideal for hot rods, dune buggies, and multiple carb setups.
- Works with side draft or down draft carburetors.
- Includes two rubber adapters for versatile use.
- Easy-to-read 1-30 Kg/H numbered scale.
- Does not restrict airflow, ensuring optimal performance.
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