{"product_id":"auto-parts-prodigy-carburetor-synchronizer-pro-sync-1-30-kg-h-scale-universal-accurate-airflow-meter","title":"Auto Parts Prodigy Carburetor Synchronizer Pro-Sync 1–30 kg\/h Scale — Universal Accurate Airflow Meter","description":"\u003cp\u003e\u003cstrong\u003eAuto Parts Prodigy Pro-Sync Carburetor Synchronizer is a universal airflow meter designed to quickly and accurately balance dual and multiple carburetors with a 1–30 kg\/h scale.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're tuning a vintage VW, a dual-carb motorcycle, a trike, or any side-draft or down-draft setup, the Pro-Sync gives a clear, repeatable readout so you can equalize airflow across barrels. Built for hobbyists and professional mechanics alike, this tool removes guesswork from synchronization tasks and restores smooth idle, even throttle response, and consistent performance without restricting engine breathing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Pro-Sync make carburetor balancing more accurate?\u003c\/h3\u003e\n\u003cp\u003eThe Pro-Sync measures actual airflow through each carb throat using a calibrated 1–30 kg\/h scale so you see real-time differences instead of estimating by vacuum or sound. This direct airflow reading helps you match carburetor outputs precisely for consistent engine behavior across cylinders.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCalibrated 1–30 kg\/h scale for quantifiable comparisons\u003c\/li\u003e\n  \u003cli\u003eClear, bold markings for low-light visibility\u003c\/li\u003e\n  \u003cli\u003eZero airflow restriction design prevents altered readings\u003c\/li\u003e\n  \u003cli\u003eRepeatable measurements for sequential tuning steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this tool fit my motorcycle, VW, or trike carburetors?\u003c\/h3\u003e\n\u003cp\u003eThe Pro-Sync was engineered as a universal synchronizer that adapts to both side-draft and down-draft carburetors commonly found on motorcycles, classic VWs, and custom trikes. A flexible hookup and straightforward mounting let you work across different throat diameters and configurations without specialized adapters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniversal fit for most dual and multi-carb setups\u003c\/li\u003e\n  \u003cli\u003eFlexible hose and connector set for varied carb geometries\u003c\/li\u003e\n  \u003cli\u003eWorks on single, twin, triple, and quad carb arrangements\u003c\/li\u003e\n  \u003cli\u003eCompatible with aftermarket and OEM carb models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the airflow meter during a sync procedure?\u003c\/h3\u003e\n\u003cp\u003eAttach the Pro-Sync to each carb throat one at a time, observe the airflow reading, then adjust the balancing screws or linkage until readings match across carbs. The device gives immediate feedback so you can make fine adjustments while the engine idles or at specified RPMs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall hoses and secure meter to carb throat\u003c\/li\u003e\n  \u003cli\u003eStart engine and let idle stabilize before reading\u003c\/li\u003e\n  \u003cli\u003eAdjust sync screws until meter shows equal airflow\u003c\/li\u003e\n  \u003cli\u003eRe-check at operating RPMs if required by service procedure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make this tool suitable for DIYers and pros?\u003c\/h3\u003e\n\u003cp\u003ePro-Sync blends simple operation with shop-grade precision, offering an uncluttered gauge layout, durable construction, and airflow-neutral design. It’s lightweight enough for field work but robust for repeated garage use, giving both novice tuners and experienced mechanics confidence in their results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy-to-read, bold scale for quick decisions\u003c\/li\u003e\n  \u003cli\u003eSturdy materials built for workshop use\u003c\/li\u003e\n  \u003cli\u003eMinimal setup so less time is spent prepping tools\u003c\/li\u003e\n  \u003cli\u003ePortable size for roadside or garage tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you maintain or restore carbureted vehicles—motorcycle owners, classic Volkswagen enthusiasts, trike builders, and professional mechanics—this tool simplifies achieving balanced throttle bodies without guesswork. Choose the Auto Parts Prodigy Pro-Sync when you want clear airflow data, durable construction, and a universal approach to carburetor synchronization that fits most common setups.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on a single carburetor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. You can measure a single carb throat to verify airflow, though its main purpose is matching multiple carburetors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the meter restrict engine breathing during tuning?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The Pro-Sync is designed with zero airflow restriction to avoid skewing your tuning results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Auto Parts Prodigy","offers":[{"title":"Default Title","offer_id":48079901163678,"sku":"B0F7N8L6YM","price":67.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/auto-parts-prodigy-front-view-pro-sync-carburetor-synchronizer.jpg?v=1785774976","url":"https:\/\/northtrailauto.ca\/products\/auto-parts-prodigy-carburetor-synchronizer-pro-sync-1-30-kg-h-scale-universal-accurate-airflow-meter","provider":"North Trail Auto","version":"1.0","type":"link"}