--- product_id: 47074390 title: "Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type" brand: "moore parts" price: "£30.04" currency: GBP in_stock: true reviews_count: 8 category: "Moore Parts" url: https://www.desertcart.co.uk/products/47074390-uni-syn-carburetor-synchronizer-carb-synchronizing-balancing-tool-weber-su store_origin: GB region: United Kingdom --- # Accurate visual carb balancing Precision aluminum build Fits VW & motorcycle carburetors Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type **Brand:** moore parts **Price:** £30.04 **Availability:** ✅ In Stock ## Summary > ⚙️ Sync your ride, own the road with precision balance! ## Quick Answers - **What is this?** Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type by moore parts - **How much does it cost?** £30.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/47074390-uni-syn-carburetor-synchronizer-carb-synchronizing-balancing-tool-weber-su) ## Best For - moore parts enthusiasts ## Why This Product - Trusted moore parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Operation:** Simple step-by-step process lets even non-mechanics fine-tune multiple carbs like a pro. - • **Versatile Compatibility:** Works seamlessly with down draft and side draft carburetors on VW, dune buggies, motorcycles, and more. - • **Precision Visual Syncing:** Achieve perfect carburetor balance with a clear, easy-to-read float indicator. - • **Optimize Engine Performance:** Maximize throttle response and fuel efficiency by synchronizing carburetors with high accuracy. - • **Durable Aluminum Construction:** Lightweight yet robust design ensures long-lasting performance under tough conditions. ## Overview The Uni-Syn Carburetor Synchronizer is a precision aluminum tool designed for visually balancing multiple carburetors with high accuracy. Ideal for Volkswagen, dune buggies, motorcycles, and other vehicles using down draft or side draft carburetors, it enables users to optimize engine performance through easy, reliable synchronization. ## Description Premium Carburetor Synchronizer Carb Sync Tool. Dune Buggy, VW Bug, Karmann Ghia, VW Bus, Motorcycle Trike.Uni-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.This Multiple Carburetor Synchronizer Works With Side Draft Or Down Draft Carburetors.Also Referred To As,Carb SynchronizerCarburetor Synchronizer ToolDual Carb ToolMotorcycle Carburetor Synchronizer ToolSingle Carb ToolVacuum Carburetor SychronizerVacuum Gauge SyncGENERAL INSTRUCTIONSThe UNI-SYNC Is An Instrument For Balancing Multiple Carburetors Of Virtually Any Type Whether Vertically Or Laterally PositionedTO OPERATEWarm Engine To Normal Operating Temperatures.Remove Air Cleaner; Disconnect Linkage.Place UNI-SYNC Over Throat Of One Carburetor.With Adjusting Screw (A) In Open Position, Gradually Turn Down Until Float (B) In Tube (C) Rises To, Or Near, Any Graduating Mark.Without Changing Position Of Adjust Screw Place UNI-SYNC On Remaining Carburetors, Adjusting Each Carburetor Throttle-Stop-Screw To Bring Float (B) To Approximately Same Level As In Step 4.If The Idling Speed Is Too Fast, Back Off The Throttle Stop Screw On One Carburetor Adjust The UNI-SYNC To That Carburetor, And then Rebalance The Other Carburetors. Now Carefully Reconnect Linkage.At This Time The Motor Speed Is Increased Just Enough So The Carburetor Control Arms Do Not Touch The Top Screws, Then Locking The Accelerating Control At A Point That Will Not Affect The Linkage To The Carburetor. The Linkage May Then Be Checked And Adjusted By Using The UNI-SYNC In The Same Manner As For Adjusting The Idle Screws. Review: Very fast delivery. Item shipped almost immediately. - Simple but effective. Review: Good - Good ## Features - Provides A Visual Method Of Balancing Multiple Carburetor Setups With A High Degree Of Accuracy - Made Of Aluminum - For Volkswagen And VW based Dune Buggies - Ideal For Down Draft & Side Draft Applications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073RPZKBX | | Best Sellers Rank | #112,349 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Replacement Carburetor Service Tools | | Brand | Moore Parts | | Brand Name | Moore Parts | | Compatible with Vehicle Type | Motorcycle | | Customer Reviews | 4.3 out of 5 stars 221 Reviews | | Exterior Finish | Aluminum | | Item Dimensions D x W x H | 1.75"D x 3.5"W x 4.25"H | | Manufacturer | Moore Parts | | Manufacturer Part Number | 000123 | | Product Dimensions | 1.75"D x 3.5"W x 4.25"H | | Recommended Uses For Product | Motorcycle | | Specific Uses For Product | Performance | | UPC | 683194681820 | | Vehicle Service Type | Motorcycle | ## Product Details - **Brand:** Moore Parts - **Product Dimensions:** 1.75"D x 3.5"W x 4.25"H - **Recommended Uses For Product:** Motorcycle - **Specific Uses For Product:** Performance - **Vehicle Service Type:** Motorcycle ## Images ![Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type - Image 1](https://m.media-amazon.com/images/I/71F1unXYhYL.jpg) ![Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type - Image 2](https://m.media-amazon.com/images/I/71CcVeECs7L.jpg) ![Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type - Image 3](https://m.media-amazon.com/images/I/81Ry6K9vKcL.jpg) ![Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type - Image 4](https://m.media-amazon.com/images/I/51GEU8yilnL.jpg) ## Questions & Answers **Q: The add says it is for a vw. will this work on a '62 chevy corvair?** A: There is a youtube video (synchronizing the Corvair carburetors) using the unisyn tool. **Q: Is this item compatible with a 1967 mg mgb roadster (dual weber carbs)?** A: MGB used SU Carbs as original equipment. This item will work with SUs and should also work with a Weber 45 DCOE Side-Draft Carburetor Conversion Kit. **Q: will I receive an authentic uni-syn metal or a plastic copy?** A: It doesn't have the name uni-syn on it but it is stamped made in China. It is made of metal and looks just like the old uni-syn one I lost. If it is a knock-off it is a very nicely made one. It worked perfectly to tune my dual Stromberg carbs on the TR250. I would recommend purchasing it. **Q: Does it work for triumph tr3, su hs6 twin carbs?** A: It should work with any SU two or three carb setup. I used one just like it 50 years ago on my then Triumph TR4 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very fast delivery. Item shipped almost immediately. *by J***R on March 31, 2025* Simple but effective. ### ⭐⭐⭐⭐⭐ Good *by A***A on October 5, 2025* Good ### ⭐⭐⭐⭐⭐ Works great *by 6***W on August 9, 2022* This is something you don’t need to use often unless you are a mechanic. I am not a mechanic but have a few dual carbureted cars. It was exactly what I needed at a great price and well constructed. ## Frequently Bought Together - Uni-Syn Carburetor Synchronizer/Carb Synchronizing/Balancing Tool Weber Su Type - Seiddons Carburetor Carbon Dirt Jet Cleaner Tool Kit 10 Cleaning Needles with 5 Brushes --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/47074390-uni-syn-carburetor-synchronizer-carb-synchronizing-balancing-tool-weber-su](https://www.desertcart.co.uk/products/47074390-uni-syn-carburetor-synchronizer-carb-synchronizing-balancing-tool-weber-su) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*