Edelbrock 4025 Uni-Syn Carburetor Synchronizing Tool
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If you have more than one carb on your hot rod, you need one of these "Uni-Syn" carb synchronizing tools. Just set on the top of your carb and adjust until all the carbs in your tri-power three deuce set-up read the same.
Works well on small one barrel and two barrel carbs (downdraft or side-draft). Fits carb necks from 1-3/8" up to 3".
- Edelbrock sells a smaller "motorcycle" version for smaller carb necks but we do not carry it.
NotesCarb synchronizer works on downdraft or side-draft carbs with neck sizes as small as 1-3/8" to as large as 3".
Q & A
There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.