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header-product Carburetor Synchronization Kit VidaXL 26-piece set for 4-cylinder engines

Carburetor Synchronization Kit VidaXL 26-piece set for 4-cylinder engines

VidaXL Carburetor Synchronization Kit 26pc (4-cylinder) Photo 1
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Short description

VidaXL 26-piece carburetor synchronization kit designed for 4-cylinder engines. The set contains specialized tools to measure and equalize intake vacuum or pressure across four carburetors, enabling consistent idling and improved engine balance. Suitable for workshop or home maintenance when tuning and synchronizing multi-carburetor systems.
Warranty: 2 Years
SKU: 11738502
Manufacturer: VidaXL
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Product information

Description

VidaXL 26-piece carburetor synchronization kit for 4-cylinder engines is a comprehensive tool set intended to measure and equalize intake vacuum or pressure across four carburetors. The set includes multiple gauges, hoses and connectors configured for simultaneous readings on multi-carburetor systems, allowing precise adjustment to achieve balanced idling and more uniform throttle response. Designed for mechanics and experienced hobbyists, the kit is suitable for workshop environments and home maintenance when tuning classic motorcycles, small cars or other engines with four separate carburetor throats.

Advantages

The kit provides coordinated measurement of all four cylinders, reducing trial-and-error adjustments and saving time during synchronization. Durable hoses and a variety of fittings allow connection to different carburetor vacuum ports without modifying the engine. Clear gauges deliver readable pressure or vacuum values for accurate comparison, while the compact carrying configuration keeps tools organized for mobile or bench use. The tool set supports repeatable procedures to maintain consistent engine idle and smoother running across the RPM range.

Suitable for (tasks / use cases)

  • Tuning and synchronizing 4-cylinder multi-carburetor engines
  • Routine workshop maintenance of classic motorcycles and small cars
  • Diagnostic checks of intake vacuum balance and idle stability
  • Field service and mobile repair where quick synchronization is needed

Key specifications

  • Number of pieces: 26, including gauges, hoses and connector fittings
  • Designed for use with four carburetor throats (4-cylinder engines)
  • Includes multiple flexible hoses for simultaneous measurement
  • Gauges show vacuum/pressure values suitable for synchronization tasks
  • Assorted fittings to adapt to different vacuum port sizes and types
  • Compact, transportable set ideal for workshop or home use

How to use

Shut off the engine and allow it to cool if necessary. Connect the hoses to the carburetor vacuum ports using the appropriate fittings from the set so that each of the four cylinders is linked to a dedicated gauge. Start the engine and bring it to stable idle. Read the vacuum or pressure on each gauge and compare values. Use the carburetor synchronization screws or linkage adjustments to equalize readings across all four gauges according to the engine manufacturer’s recommended settings. Re-check after adjustments and repeat until values are within the specified tolerance.

Usage recommendations

Use steady idle and warm engine conditions for reliable readings; avoid measuring under sudden throttle changes. If readings differ significantly, inspect for vacuum leaks, intake manifold issues or faulty carburetor diaphragms before final synchronization. Store hoses and fittings clean and dry to preserve sealing surfaces and gauge accuracy.

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What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All VidaXL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VidaXL service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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